K273() is   non  empty   epsilon-transitive   epsilon-connected   ordinal  V48()  cardinal   limit_cardinal   countable   denumerable   Element of  bool K269()
 
K269() is    set 
 
 bool K269() is   non  empty   set 
 
 omega  is   non  empty   epsilon-transitive   epsilon-connected   ordinal  V48()  cardinal   limit_cardinal   countable   denumerable   set 
 
 bool omega is   non  empty  V48()  set 
 
 bool K273() is   non  empty  V48()  set 
 
K318() is    set 
 
 {}  is   Relation-like   non-empty   empty-yielding   Function-like   one-to-one   constant   functional   empty   epsilon-transitive   epsilon-connected   ordinal   T-Sequence-like   c=-linear   natural  V48()  cardinal   {}  -element   Cardinal-yielding   countable   Function-yielding  V136()  set 
 
{{}} is   functional   non  empty   trivial  1 -element   with_common_domain   set 
 
1 is   non  empty   set 
 
K296({{}}) is   M22({{}})
 
[:K296({{}}),{{}}:] is   Relation-like   set 
 
 bool [:K296({{}}),{{}}:] is   non  empty   set 
 
K36(K296({{}}),{{}}) is   functional   non  empty   set 
 
T is    set 
 
 the_transitive-closure_of T is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
T is    set 
 
(T) is    set 
 
 the_transitive-closure_of T is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
T is    set 
 
(T) is   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 the_transitive-closure_of T is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
T is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
C is   Relation-like   Function-like   set 
 
 proj1 C is    set 
 
 proj2 C is    set 
 
 product C is   functional   with_common_domain   product-like   set 
 
 card (proj1 C) is   epsilon-transitive   epsilon-connected   ordinal   cardinal   set 
 
 card T is   non  empty   epsilon-transitive   epsilon-connected   ordinal   cardinal   set 
 
 card (proj2 C) is   epsilon-transitive   epsilon-connected   ordinal   cardinal   set 
 
 union (proj2 C) is    set 
 
 Union C is    set 
 
 Funcs ((proj1 C),(Union C)) is   functional   set 
 
T is   non  empty   set 
 
C is   Relation-like  T -defined   Function-like   non  empty  V14(T)  1-sorted-yielding   set 
 
 Carrier C is   Relation-like  T -defined   Function-like   non  empty  V14(T)  set 
 
CC is    Element of T
 
(Carrier C) . CC is    set 
 
C . CC is    1-sorted 
 
 the carrier of (C . CC) is    set 
 
CCC is    1-sorted 
 
 the carrier of CCC is    set 
 
 the    1-sorted  is    1-sorted 
 
{ the    1-sorted } is   non  empty   trivial  1 -element   set 
 
[:{{}},{ the    1-sorted }:] is   Relation-like   non  empty   set 
 
 bool [:{{}},{ the    1-sorted }:] is   non  empty   set 
 
{{}} -->  the    1-sorted  is   Relation-like  {{}} -defined  { the    1-sorted } -valued   Function-like   constant   non  empty  V14({{}})  quasi_total   Element of  bool [:{{}},{ the    1-sorted }:]
 
C is   Relation-like  {{}} -defined  { the    1-sorted } -valued   Function-like   constant   non  empty  V14({{}})  quasi_total   Element of  bool [:{{}},{ the    1-sorted }:]
 
CC is    set 
 
 proj1 C is   non  empty   set 
 
C . CC is    set 
 
 dom C is   functional   non  empty   trivial  1 -element   with_common_domain   Element of  bool {{}}
 
 bool {{}} is   non  empty   set 
 
T is   Relation-like   Function-like   1-sorted-yielding   set 
 
 proj2 T is    set 
 
C is    set 
 
 proj1 T is    set 
 
CC is    set 
 
T . CC is    set 
 
C is    1-sorted 
 
T is    set 
 
C is    1-sorted 
 
T --> C is   Relation-like  T -defined  {C} -valued   Function-like   constant  V14(T)  quasi_total   Element of  bool [:T,{C}:]
 
{C} is   non  empty   trivial  1 -element   set 
 
[:T,{C}:] is   Relation-like   set 
 
 bool [:T,{C}:] is   non  empty   set 
 
CC is    set 
 
 proj1 (T --> C) is    set 
 
(T --> C) . CC is    set 
 
 dom (T --> C) is    Element of  bool T
 
 bool T is   non  empty   set 
 
 rng (T --> C) is   trivial   Element of  bool {C}
 
 bool {C} is   non  empty   set 
 
T is    set 
 
 the   non  empty   1-sorted  is   non  empty   1-sorted 
 
T -->  the   non  empty   1-sorted  is   Relation-like  T -defined  { the   non  empty   1-sorted } -valued   Function-like   constant  V14(T)  quasi_total   1-sorted-yielding   Element of  bool [:T,{ the   non  empty   1-sorted }:]
 
{ the   non  empty   1-sorted } is   non  empty   trivial  1 -element   set 
 
[:T,{ the   non  empty   1-sorted }:] is   Relation-like   set 
 
 bool [:T,{ the   non  empty   1-sorted }:] is   non  empty   set 
 
CC is    set 
 
 proj2 (T -->  the   non  empty   1-sorted ) is   trivial   set 
 
 rng (T -->  the   non  empty   1-sorted ) is   trivial   Element of  bool { the   non  empty   1-sorted }
 
 bool { the   non  empty   1-sorted } is   non  empty   set 
 
T is   non  empty   set 
 
C is   Relation-like  T -defined   Function-like   non  empty  V14(T)  1-sorted-yielding   RelStr-yielding   set 
 
 product C is   strict   RelStr 
 
 the carrier of (product C) is    set 
 
 Carrier C is   Relation-like  T -defined   Function-like   non  empty  V14(T)  set 
 
 product (Carrier C) is   functional   with_common_domain   product-like   set 
 
T is    set 
 
C is   Relation-like  T -defined   Function-like  V14(T)  1-sorted-yielding   non-Empty   set 
 
 Carrier C is   Relation-like  T -defined   Function-like  V14(T)  set 
 
 proj2 (Carrier C) is    set 
 
 dom (Carrier C) is    Element of  bool T
 
 bool T is   non  empty   set 
 
CC is    set 
 
(Carrier C) . CC is    set 
 
C . CC is    set 
 
CCC is    1-sorted 
 
 the carrier of CCC is    set 
 
 dom C is    Element of  bool T
 
 proj2 C is    set 
 
T is   non  empty   RelStr 
 
 the carrier of T is   non  empty   set 
 
 bool  the carrier of T is   non  empty   set 
 
C is   lower   Element of  bool  the carrier of T
 
C `  is    Element of  bool  the carrier of T
 
 the carrier of T \ C is    set 
 
CC is    Element of  the carrier of T
 
CCC is    Element of  the carrier of T
 
T is   non  empty   RelStr 
 
 the carrier of T is   non  empty   set 
 
 bool  the carrier of T is   non  empty   set 
 
C is   upper   Element of  bool  the carrier of T
 
C `  is    Element of  bool  the carrier of T
 
 the carrier of T \ C is    set 
 
CC is    Element of  the carrier of T
 
CCC is    Element of  the carrier of T
 
T is   non  empty   RelStr 
 
 the carrier of T is   non  empty   set 
 
 [#] T is   non  empty   non  proper   lower   upper   Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
C is    Element of  the carrier of T
 
CC is    Element of  the carrier of T
 
CCC is    Element of  the carrier of T
 
C is    Element of  the carrier of T
 
CC is    Element of  the carrier of T
 
CCC is    Element of  the carrier of T
 
T is    set 
 
 BoolePoset T is   non  empty   strict  V97()  reflexive   transitive   antisymmetric  V124() V125() V126() V154() V155() V156()  up-complete   /\-complete   non  void   RelStr 
 
K222(T) is   non  empty  V104() V111() V118() V127() L10()
 
K224(K222(T)) is   non  empty   strict  V97()  reflexive   transitive   antisymmetric  V124() V125() V126() V154() V155() V156()  up-complete   /\-complete   non  void   RelStr 
 
 the carrier of (BoolePoset T) is   non  empty   set 
 
C is    Element of  the carrier of (BoolePoset T)
 
CC is    Element of  the carrier of (BoolePoset T)
 
C "\/" CC is    Element of  the carrier of (BoolePoset T)
 
C \/ CC is    set 
 
 BoolePoset {} is   non  empty   strict  V97()  reflexive   transitive   antisymmetric  V124() V125() V126() V154() V155() V156()  directed   up-complete   /\-complete   non  void   RelStr 
 
K222({}) is   non  empty  V104() V111() V118() V127() L10()
 
K224(K222({})) is   non  empty   strict  V97()  reflexive   transitive   antisymmetric  V124() V125() V126() V154() V155() V156()  up-complete   /\-complete   non  void   RelStr 
 
T is   non  empty   RelStr 
 
 the carrier of T is   non  empty   set 
 
 the InternalRel of T is   Relation-like   the carrier of T -defined   the carrier of T -valued   Element of  bool [: the carrier of T, the carrier of T:]
 
[: the carrier of T, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of T, the carrier of T:] is   non  empty   set 
 
 RelStr(#  the carrier of T, the InternalRel of T #) is   non  empty   strict   RelStr 
 
 the carrier of RelStr(#  the carrier of T, the InternalRel of T #) is   non  empty   set 
 
C is    Element of  the carrier of RelStr(#  the carrier of T, the InternalRel of T #)
 
CC is    Element of  the carrier of RelStr(#  the carrier of T, the InternalRel of T #)
 
CCC is    Element of  the carrier of T
 
C9 is    Element of  the carrier of T
 
x is    Element of  the carrier of T
 
y is    Element of  the carrier of RelStr(#  the carrier of T, the InternalRel of T #)
 
[C,y] is  V15()  Element of  the carrier of [:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):]
 
[:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):] is   non  empty   strict   RelStr 
 
 the carrier of [:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):] is   non  empty   set 
 
{C,y} is   non  empty   set 
 
{C} is   non  empty   trivial  1 -element   set 
 
{{C,y},{C}} is   non  empty   set 
 
[CC,y] is  V15()  Element of  the carrier of [:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):]
 
{CC,y} is   non  empty   set 
 
{CC} is   non  empty   trivial  1 -element   set 
 
{{CC,y},{CC}} is   non  empty   set 
 
C is    Element of  the carrier of T
 
CC is    Element of  the carrier of T
 
 the carrier of RelStr(#  the carrier of T, the InternalRel of T #) is   non  empty   set 
 
CCC is    Element of  the carrier of RelStr(#  the carrier of T, the InternalRel of T #)
 
C9 is    Element of  the carrier of RelStr(#  the carrier of T, the InternalRel of T #)
 
x is    Element of  the carrier of RelStr(#  the carrier of T, the InternalRel of T #)
 
y is    Element of  the carrier of T
 
[CCC,x] is  V15()  Element of  the carrier of [:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):]
 
[:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):] is   non  empty   strict   RelStr 
 
 the carrier of [:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):] is   non  empty   set 
 
{CCC,x} is   non  empty   set 
 
{CCC} is   non  empty   trivial  1 -element   set 
 
{{CCC,x},{CCC}} is   non  empty   set 
 
 the InternalRel of RelStr(#  the carrier of T, the InternalRel of T #) is   Relation-like   the carrier of RelStr(#  the carrier of T, the InternalRel of T #) -defined   the carrier of RelStr(#  the carrier of T, the InternalRel of T #) -valued   Element of  bool [: the carrier of RelStr(#  the carrier of T, the InternalRel of T #), the carrier of RelStr(#  the carrier of T, the InternalRel of T #):]
 
[: the carrier of RelStr(#  the carrier of T, the InternalRel of T #), the carrier of RelStr(#  the carrier of T, the InternalRel of T #):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of RelStr(#  the carrier of T, the InternalRel of T #), the carrier of RelStr(#  the carrier of T, the InternalRel of T #):] is   non  empty   set 
 
[C9,x] is  V15()  Element of  the carrier of [:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):]
 
{C9,x} is   non  empty   set 
 
{C9} is   non  empty   trivial  1 -element   set 
 
{{C9,x},{C9}} is   non  empty   set 
 
T is   non  empty   RelStr 
 
 the carrier of T is   non  empty   set 
 
 the InternalRel of T is   Relation-like   the carrier of T -defined   the carrier of T -valued   Element of  bool [: the carrier of T, the carrier of T:]
 
[: the carrier of T, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of T, the carrier of T:] is   non  empty   set 
 
 RelStr(#  the carrier of T, the InternalRel of T #) is   non  empty   strict   RelStr 
 
 the carrier of RelStr(#  the carrier of T, the InternalRel of T #) is   non  empty   set 
 
C is    Element of  the carrier of RelStr(#  the carrier of T, the InternalRel of T #)
 
CC is    Element of  the carrier of RelStr(#  the carrier of T, the InternalRel of T #)
 
CCC is    Element of  the carrier of RelStr(#  the carrier of T, the InternalRel of T #)
 
[CC,CCC] is  V15()  Element of  the carrier of [:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):]
 
[:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):] is   non  empty   strict   RelStr 
 
 the carrier of [:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):] is   non  empty   set 
 
{CC,CCC} is   non  empty   set 
 
{CC} is   non  empty   trivial  1 -element   set 
 
{{CC,CCC},{CC}} is   non  empty   set 
 
 the InternalRel of RelStr(#  the carrier of T, the InternalRel of T #) is   Relation-like   the carrier of RelStr(#  the carrier of T, the InternalRel of T #) -defined   the carrier of RelStr(#  the carrier of T, the InternalRel of T #) -valued   Element of  bool [: the carrier of RelStr(#  the carrier of T, the InternalRel of T #), the carrier of RelStr(#  the carrier of T, the InternalRel of T #):]
 
[: the carrier of RelStr(#  the carrier of T, the InternalRel of T #), the carrier of RelStr(#  the carrier of T, the InternalRel of T #):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of RelStr(#  the carrier of T, the InternalRel of T #), the carrier of RelStr(#  the carrier of T, the InternalRel of T #):] is   non  empty   set 
 
x is    Element of  the carrier of T
 
y is    Element of  the carrier of T
 
[C,CC] is  V15()  Element of  the carrier of [:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):]
 
{C,CC} is   non  empty   set 
 
{C} is   non  empty   trivial  1 -element   set 
 
{{C,CC},{C}} is   non  empty   set 
 
C9 is    Element of  the carrier of T
 
[C9,y] is  V15()  Element of  the carrier of [:T,T:]
 
[:T,T:] is   non  empty   strict   RelStr 
 
 the carrier of [:T,T:] is   non  empty   set 
 
{C9,y} is   non  empty   set 
 
{C9} is   non  empty   trivial  1 -element   set 
 
{{C9,y},{C9}} is   non  empty   set 
 
C is    Element of  the carrier of T
 
CC is    Element of  the carrier of T
 
CCC is    Element of  the carrier of T
 
 the carrier of RelStr(#  the carrier of T, the InternalRel of T #) is   non  empty   set 
 
x is    Element of  the carrier of RelStr(#  the carrier of T, the InternalRel of T #)
 
y is    Element of  the carrier of RelStr(#  the carrier of T, the InternalRel of T #)
 
[x,y] is  V15()  Element of  the carrier of [:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):]
 
[:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):] is   non  empty   strict   RelStr 
 
 the carrier of [:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):] is   non  empty   set 
 
{x,y} is   non  empty   set 
 
{x} is   non  empty   trivial  1 -element   set 
 
{{x,y},{x}} is   non  empty   set 
 
 the InternalRel of RelStr(#  the carrier of T, the InternalRel of T #) is   Relation-like   the carrier of RelStr(#  the carrier of T, the InternalRel of T #) -defined   the carrier of RelStr(#  the carrier of T, the InternalRel of T #) -valued   Element of  bool [: the carrier of RelStr(#  the carrier of T, the InternalRel of T #), the carrier of RelStr(#  the carrier of T, the InternalRel of T #):]
 
[: the carrier of RelStr(#  the carrier of T, the InternalRel of T #), the carrier of RelStr(#  the carrier of T, the InternalRel of T #):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of RelStr(#  the carrier of T, the InternalRel of T #), the carrier of RelStr(#  the carrier of T, the InternalRel of T #):] is   non  empty   set 
 
C9 is    Element of  the carrier of RelStr(#  the carrier of T, the InternalRel of T #)
 
[C9,x] is  V15()  Element of  the carrier of [:RelStr(#  the carrier of T, the InternalRel of T #),RelStr(#  the carrier of T, the InternalRel of T #):]
 
{C9,x} is   non  empty   set 
 
{C9} is   non  empty   trivial  1 -element   set 
 
{{C9,x},{C9}} is   non  empty   set 
 
[C,CCC] is  V15()  Element of  the carrier of [:T,T:]
 
[:T,T:] is   non  empty   strict   RelStr 
 
 the carrier of [:T,T:] is   non  empty   set 
 
{C,CCC} is   non  empty   set 
 
{C} is   non  empty   trivial  1 -element   set 
 
{{C,CCC},{C}} is   non  empty   set 
 
T is   non  empty   set 
 
C is   non  empty   RelStr 
 
 the carrier of C is   non  empty   set 
 
[:T, the carrier of C:] is   Relation-like   non  empty   set 
 
 bool [:T, the carrier of C:] is   non  empty   set 
 
CC is   Relation-like  T -defined   the carrier of C -valued   Function-like   non  empty  V14(T)  quasi_total   Element of  bool [:T, the carrier of C:]
 
CCC is    Element of T
 
CC . CCC is    set 
 
CC . CCC is    Element of  the carrier of C
 
T is    set 
 
 the   non  empty   RelStr  is   non  empty   RelStr 
 
T -->  the   non  empty   RelStr  is   Relation-like  T -defined  { the   non  empty   RelStr } -valued   Function-like   constant  V14(T)  quasi_total   1-sorted-yielding   RelStr-yielding   Element of  bool [:T,{ the   non  empty   RelStr }:]
 
{ the   non  empty   RelStr } is   non  empty   trivial  1 -element   set 
 
[:T,{ the   non  empty   RelStr }:] is   Relation-like   set 
 
 bool [:T,{ the   non  empty   RelStr }:] is   non  empty   set 
 
CC is    set 
 
 proj2 (T -->  the   non  empty   RelStr ) is   trivial   set 
 
 rng (T -->  the   non  empty   RelStr ) is   trivial   Element of  bool { the   non  empty   RelStr }
 
 bool { the   non  empty   RelStr } is   non  empty   set 
 
T is   non  empty   set 
 
C is   Relation-like  T -defined   Function-like   non  empty  V14(T)  1-sorted-yielding   RelStr-yielding   non-Empty   set 
 
 product C is   non  empty   strict   RelStr 
 
T is   directed   RelStr 
 
C is   directed   RelStr 
 
[:T,C:] is   strict   RelStr 
 
 the carrier of C is    set 
 
 bool  the carrier of C is   non  empty   set 
 
 [#] C is   non  proper   Element of  bool  the carrier of C
 
 the carrier of T is    set 
 
 bool  the carrier of T is   non  empty   set 
 
 [#] T is   non  proper   Element of  bool  the carrier of T
 
CCC is   directed   Element of  bool  the carrier of T
 
CC is   directed   Element of  bool  the carrier of C
 
[:CCC,CC:] is   Relation-like   directed   Element of  bool  the carrier of [:T,C:]
 
 the carrier of [:T,C:] is    set 
 
 bool  the carrier of [:T,C:] is   non  empty   set 
 
 [#] [:T,C:] is   non  proper   Element of  bool  the carrier of [:T,C:]
 
T is    RelStr 
 
 the carrier of T is    set 
 
T ~  is   strict   RelStr 
 
 the carrier of (T ~) is    set 
 
 the InternalRel of T is   Relation-like   the carrier of T -defined   the carrier of T -valued   Element of  bool [: the carrier of T, the carrier of T:]
 
[: the carrier of T, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of T, the carrier of T:] is   non  empty   set 
 
 the InternalRel of T ~  is   Relation-like   the carrier of T -defined   the carrier of T -valued   Element of  bool [: the carrier of T, the carrier of T:]
 
 RelStr(#  the carrier of T,( the InternalRel of T ~) #) is   strict   RelStr 
 
T is    RelStr 
 
 the carrier of T is    set 
 
C is    RelStr 
 
 the carrier of C is    set 
 
 the InternalRel of T is   Relation-like   the carrier of T -defined   the carrier of T -valued   Element of  bool [: the carrier of T, the carrier of T:]
 
[: the carrier of T, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of T, the carrier of T:] is   non  empty   set 
 
 RelStr(#  the carrier of T, the InternalRel of T #) is   strict   RelStr 
 
 the InternalRel of C is   Relation-like   the carrier of C -defined   the carrier of C -valued   Element of  bool [: the carrier of C, the carrier of C:]
 
[: the carrier of C, the carrier of C:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of C:] is   non  empty   set 
 
 RelStr(#  the carrier of C, the InternalRel of C #) is   strict   RelStr 
 
CC is    Element of  the carrier of T
 
CCC is    Element of  the carrier of T
 
C9 is    Element of  the carrier of C
 
x is    Element of  the carrier of C
 
[C9,x] is  V15()  set 
 
{C9,x} is   non  empty   set 
 
{C9} is   non  empty   trivial  1 -element   set 
 
{{C9,x},{C9}} is   non  empty   set 
 
T is    1-sorted 
 
C is   non  empty   1-sorted 
 
 the carrier of C is   non  empty   set 
 
T is    RelStr 
 
 the carrier of T is    set 
 
 the InternalRel of T is   Relation-like   the carrier of T -defined   the carrier of T -valued   Element of  bool [: the carrier of T, the carrier of T:]
 
[: the carrier of T, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of T, the carrier of T:] is   non  empty   set 
 
 RelStr(#  the carrier of T, the InternalRel of T #) is   strict   RelStr 
 
CC is    Element of  the carrier of C
 
[: the carrier of T, the carrier of C:] is   Relation-like   set 
 
 bool [: the carrier of T, the carrier of C:] is   non  empty   set 
 
 the carrier of T --> CC is   Relation-like   the carrier of T -defined   the carrier of C -valued   Function-like   constant  V14( the carrier of T)  quasi_total   Element of  bool [: the carrier of T, the carrier of C:]
 
CCC is   Relation-like   the carrier of T -defined   the carrier of C -valued   Function-like  V14( the carrier of T)  quasi_total   Element of  bool [: the carrier of T, the carrier of C:]
 
 NetStr(#  the carrier of T, the InternalRel of T,CCC #) is   strict   NetStr over C
 
 the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #) is    set 
 
 the InternalRel of NetStr(#  the carrier of T, the InternalRel of T,CCC #) is   Relation-like   the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #) -defined   the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #) -valued   Element of  bool [: the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #), the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #):]
 
[: the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #), the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #):] is   Relation-like   set 
 
 bool [: the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #), the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #):] is   non  empty   set 
 
 RelStr(#  the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #), the InternalRel of NetStr(#  the carrier of T, the InternalRel of T,CCC #) #) is   strict   RelStr 
 
 the mapping of NetStr(#  the carrier of T, the InternalRel of T,CCC #) is   Relation-like   the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #) -defined   the carrier of C -valued   Function-like  V14( the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #))  quasi_total   Element of  bool [: the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #), the carrier of C:]
 
[: the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #), the carrier of C:] is   Relation-like   set 
 
 bool [: the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #), the carrier of C:] is   non  empty   set 
 
 the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #) --> CC is   Relation-like   the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #) -defined   the carrier of C -valued   Function-like   constant  V14( the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #))  quasi_total   Element of  bool [: the carrier of NetStr(#  the carrier of T, the InternalRel of T,CCC #), the carrier of C:]
 
CCC is   strict   NetStr over C
 
 the carrier of CCC is    set 
 
 the InternalRel of CCC is   Relation-like   the carrier of CCC -defined   the carrier of CCC -valued   Element of  bool [: the carrier of CCC, the carrier of CCC:]
 
[: the carrier of CCC, the carrier of CCC:] is   Relation-like   set 
 
 bool [: the carrier of CCC, the carrier of CCC:] is   non  empty   set 
 
 RelStr(#  the carrier of CCC, the InternalRel of CCC #) is   strict   RelStr 
 
 the mapping of CCC is   Relation-like   the carrier of CCC -defined   the carrier of C -valued   Function-like  V14( the carrier of CCC)  quasi_total   Element of  bool [: the carrier of CCC, the carrier of C:]
 
[: the carrier of CCC, the carrier of C:] is   Relation-like   set 
 
 bool [: the carrier of CCC, the carrier of C:] is   non  empty   set 
 
 the carrier of CCC --> CC is   Relation-like   the carrier of CCC -defined   the carrier of C -valued   Function-like   constant  V14( the carrier of CCC)  quasi_total   Element of  bool [: the carrier of CCC, the carrier of C:]
 
C9 is   strict   NetStr over C
 
 the carrier of C9 is    set 
 
 the InternalRel of C9 is   Relation-like   the carrier of C9 -defined   the carrier of C9 -valued   Element of  bool [: the carrier of C9, the carrier of C9:]
 
[: the carrier of C9, the carrier of C9:] is   Relation-like   set 
 
 bool [: the carrier of C9, the carrier of C9:] is   non  empty   set 
 
 RelStr(#  the carrier of C9, the InternalRel of C9 #) is   strict   RelStr 
 
 the mapping of C9 is   Relation-like   the carrier of C9 -defined   the carrier of C -valued   Function-like  V14( the carrier of C9)  quasi_total   Element of  bool [: the carrier of C9, the carrier of C:]
 
[: the carrier of C9, the carrier of C:] is   Relation-like   set 
 
 bool [: the carrier of C9, the carrier of C:] is   non  empty   set 
 
 the carrier of C9 --> CC is   Relation-like   the carrier of C9 -defined   the carrier of C -valued   Function-like   constant  V14( the carrier of C9)  quasi_total   Element of  bool [: the carrier of C9, the carrier of C:]
 
C is   non  empty   1-sorted 
 
 the carrier of C is   non  empty   set 
 
T is    RelStr 
 
CC is    Element of  the carrier of C
 
(T,C,CC) is   strict   NetStr over C
 
 the carrier of (T,C,CC) is    set 
 
 the carrier of (T,C,CC) --> CC is   Relation-like   the carrier of (T,C,CC) -defined   the carrier of C -valued   Function-like   constant  V14( the carrier of (T,C,CC))  quasi_total   Element of  bool [: the carrier of (T,C,CC), the carrier of C:]
 
[: the carrier of (T,C,CC), the carrier of C:] is   Relation-like   set 
 
 bool [: the carrier of (T,C,CC), the carrier of C:] is   non  empty   set 
 
 the mapping of (T,C,CC) is   Relation-like   the carrier of (T,C,CC) -defined   the carrier of C -valued   Function-like  V14( the carrier of (T,C,CC))  quasi_total   Element of  bool [: the carrier of (T,C,CC), the carrier of C:]
 
C is   non  empty   1-sorted 
 
 the carrier of C is   non  empty   set 
 
T is   non  empty   RelStr 
 
CC is    Element of  the carrier of C
 
(T,C,CC) is   strict  (C)  NetStr over C
 
 the carrier of (T,C,CC) is    set 
 
 the InternalRel of (T,C,CC) is   Relation-like   the carrier of (T,C,CC) -defined   the carrier of (T,C,CC) -valued   Element of  bool [: the carrier of (T,C,CC), the carrier of (T,C,CC):]
 
[: the carrier of (T,C,CC), the carrier of (T,C,CC):] is   Relation-like   set 
 
 bool [: the carrier of (T,C,CC), the carrier of (T,C,CC):] is   non  empty   set 
 
 RelStr(#  the carrier of (T,C,CC), the InternalRel of (T,C,CC) #) is   strict   RelStr 
 
 the carrier of T is   non  empty   set 
 
 the InternalRel of T is   Relation-like   the carrier of T -defined   the carrier of T -valued   Element of  bool [: the carrier of T, the carrier of T:]
 
[: the carrier of T, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of T, the carrier of T:] is   non  empty   set 
 
 RelStr(#  the carrier of T, the InternalRel of T #) is   non  empty   strict   RelStr 
 
C is   non  empty   1-sorted 
 
 the carrier of C is   non  empty   set 
 
T is   non  empty   directed   RelStr 
 
CC is    Element of  the carrier of C
 
(T,C,CC) is   non  empty   strict  (C)  NetStr over C
 
 the carrier of (T,C,CC) is   non  empty   set 
 
 the InternalRel of (T,C,CC) is   Relation-like   the carrier of (T,C,CC) -defined   the carrier of (T,C,CC) -valued   Element of  bool [: the carrier of (T,C,CC), the carrier of (T,C,CC):]
 
[: the carrier of (T,C,CC), the carrier of (T,C,CC):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (T,C,CC), the carrier of (T,C,CC):] is   non  empty   set 
 
 RelStr(#  the carrier of (T,C,CC), the InternalRel of (T,C,CC) #) is   non  empty   strict   RelStr 
 
 the carrier of T is   non  empty   set 
 
 the InternalRel of T is   Relation-like   the carrier of T -defined   the carrier of T -valued   Element of  bool [: the carrier of T, the carrier of T:]
 
[: the carrier of T, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of T, the carrier of T:] is   non  empty   set 
 
 RelStr(#  the carrier of T, the InternalRel of T #) is   non  empty   strict   RelStr 
 
C is   non  empty   1-sorted 
 
 the carrier of C is   non  empty   set 
 
T is   non  empty   transitive   RelStr 
 
CC is    Element of  the carrier of C
 
(T,C,CC) is   non  empty   strict  (C)  NetStr over C
 
 the carrier of (T,C,CC) is   non  empty   set 
 
 the InternalRel of (T,C,CC) is   Relation-like   the carrier of (T,C,CC) -defined   the carrier of (T,C,CC) -valued   Element of  bool [: the carrier of (T,C,CC), the carrier of (T,C,CC):]
 
[: the carrier of (T,C,CC), the carrier of (T,C,CC):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (T,C,CC), the carrier of (T,C,CC):] is   non  empty   set 
 
 RelStr(#  the carrier of (T,C,CC), the InternalRel of (T,C,CC) #) is   non  empty   strict   RelStr 
 
 the carrier of T is   non  empty   set 
 
 the InternalRel of T is   Relation-like   the carrier of T -defined   the carrier of T -valued   Element of  bool [: the carrier of T, the carrier of T:]
 
[: the carrier of T, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of T, the carrier of T:] is   non  empty   set 
 
 RelStr(#  the carrier of T, the InternalRel of T #) is   non  empty   strict   RelStr 
 
T is    RelStr 
 
 the carrier of T is    set 
 
C is   non  empty   1-sorted 
 
 the carrier of C is   non  empty   set 
 
CC is    Element of  the carrier of C
 
(T,C,CC) is   strict  (C)  NetStr over C
 
 the carrier of (T,C,CC) is    set 
 
 the InternalRel of (T,C,CC) is   Relation-like   the carrier of (T,C,CC) -defined   the carrier of (T,C,CC) -valued   Element of  bool [: the carrier of (T,C,CC), the carrier of (T,C,CC):]
 
[: the carrier of (T,C,CC), the carrier of (T,C,CC):] is   Relation-like   set 
 
 bool [: the carrier of (T,C,CC), the carrier of (T,C,CC):] is   non  empty   set 
 
 RelStr(#  the carrier of (T,C,CC), the InternalRel of (T,C,CC) #) is   strict   RelStr 
 
 the InternalRel of T is   Relation-like   the carrier of T -defined   the carrier of T -valued   Element of  bool [: the carrier of T, the carrier of T:]
 
[: the carrier of T, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of T, the carrier of T:] is   non  empty   set 
 
 RelStr(#  the carrier of T, the InternalRel of T #) is   strict   RelStr 
 
T is   non  empty   RelStr 
 
C is   non  empty   1-sorted 
 
 the carrier of C is   non  empty   set 
 
CC is    Element of  the carrier of C
 
(T,C,CC) is   non  empty   strict  (C)  NetStr over C
 
 the carrier of (T,C,CC) is   non  empty   set 
 
CCC is    Element of  the carrier of (T,C,CC)
 
(T,C,CC) . CCC is    Element of  the carrier of C
 
 the mapping of (T,C,CC) is   Relation-like   the carrier of (T,C,CC) -defined   the carrier of C -valued   Function-like   non  empty  V14( the carrier of (T,C,CC))  quasi_total   Element of  bool [: the carrier of (T,C,CC), the carrier of C:]
 
[: the carrier of (T,C,CC), the carrier of C:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (T,C,CC), the carrier of C:] is   non  empty   set 
 
 the mapping of (T,C,CC) . CCC is    Element of  the carrier of C
 
 the carrier of (T,C,CC) --> CC is   Relation-like   the carrier of (T,C,CC) -defined   the carrier of C -valued   Function-like   constant   non  empty  V14( the carrier of (T,C,CC))  quasi_total   Element of  bool [: the carrier of (T,C,CC), the carrier of C:]
 
( the carrier of (T,C,CC) --> CC) . CCC is    Element of  the carrier of C
 
T is   non  empty   1-sorted 
 
C is   non  empty   NetStr over T
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
 the carrier of C is   non  empty   set 
 
 the carrier of T is   non  empty   set 
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
T is    RelStr 
 
 the carrier of T is    set 
 
 the InternalRel of T is   Relation-like   the carrier of T -defined   the carrier of T -valued   Element of  bool [: the carrier of T, the carrier of T:]
 
[: the carrier of T, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of T, the carrier of T:] is   non  empty   set 
 
C is    SubRelStr of T
 
 the carrier of C is    set 
 
 the InternalRel of C is   Relation-like   the carrier of C -defined   the carrier of C -valued   Element of  bool [: the carrier of C, the carrier of C:]
 
[: the carrier of C, the carrier of C:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of C:] is   non  empty   set 
 
 the InternalRel of T |_2  the carrier of C is   Relation-like   the carrier of C -defined   the carrier of C -valued   Element of  bool [: the carrier of C, the carrier of C:]
 
 the InternalRel of T /\ [: the carrier of C, the carrier of C:] is   Relation-like   the carrier of T -defined   the carrier of T -valued   set 
 
T is    RelStr 
 
C is    SubRelStr of T
 
CC is    SubRelStr of C
 
 the carrier of C is    set 
 
 the InternalRel of C is   Relation-like   the carrier of C -defined   the carrier of C -valued   Element of  bool [: the carrier of C, the carrier of C:]
 
[: the carrier of C, the carrier of C:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of C:] is   non  empty   set 
 
 the InternalRel of T is   Relation-like   the carrier of T -defined   the carrier of T -valued   Element of  bool [: the carrier of T, the carrier of T:]
 
 the carrier of T is    set 
 
[: the carrier of T, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of T, the carrier of T:] is   non  empty   set 
 
 the carrier of CC is    set 
 
 the InternalRel of CC is   Relation-like   the carrier of CC -defined   the carrier of CC -valued   Element of  bool [: the carrier of CC, the carrier of CC:]
 
[: the carrier of CC, the carrier of CC:] is   Relation-like   set 
 
 bool [: the carrier of CC, the carrier of CC:] is   non  empty   set 
 
T is    1-sorted 
 
C is    NetStr over T
 
 the carrier of C is    set 
 
 the carrier of T is    set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C |  the carrier of C is   Relation-like   the carrier of C -defined   the carrier of C -defined   the carrier of T -valued   Function-like   Element of  bool [: the carrier of C, the carrier of T:]
 
T is    1-sorted 
 
C is    NetStr over T
 
 the carrier of C is    set 
 
 the carrier of T is    set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C |  the carrier of C is   Relation-like   the carrier of C -defined   the carrier of C -defined   the carrier of T -valued   Function-like   Element of  bool [: the carrier of C, the carrier of T:]
 
T is    1-sorted 
 
C is    NetStr over T
 
CC is   (T,C)
 
CCC is   (T,CC)
 
 the carrier of CCC is    set 
 
 the carrier of CC is    set 
 
 the mapping of CCC is   Relation-like   the carrier of CCC -defined   the carrier of T -valued   Function-like   quasi_total   Element of  bool [: the carrier of CCC, the carrier of T:]
 
 the carrier of T is    set 
 
[: the carrier of CCC, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of CCC, the carrier of T:] is   non  empty   set 
 
 the mapping of CC is   Relation-like   the carrier of CC -defined   the carrier of T -valued   Function-like   quasi_total   Element of  bool [: the carrier of CC, the carrier of T:]
 
[: the carrier of CC, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of CC, the carrier of T:] is   non  empty   set 
 
 the mapping of CC |  the carrier of CCC is   Relation-like   the carrier of CCC -defined   the carrier of CC -defined   the carrier of T -valued   Function-like   Element of  bool [: the carrier of CC, the carrier of T:]
 
 the carrier of C is    set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C |  the carrier of CC is   Relation-like   the carrier of CC -defined   the carrier of C -defined   the carrier of T -valued   Function-like   Element of  bool [: the carrier of C, the carrier of T:]
 
( the mapping of C |  the carrier of CC) |  the carrier of CCC is   Relation-like   the carrier of CCC -defined   the carrier of CC -defined   the carrier of C -defined   the carrier of T -valued   Function-like   Element of  bool [: the carrier of C, the carrier of T:]
 
 the carrier of CC /\  the carrier of CCC is    set 
 
 the mapping of C | ( the carrier of CC /\  the carrier of CCC) is   Relation-like   the carrier of C -defined   the carrier of CC /\  the carrier of CCC -defined   the carrier of C -defined   the carrier of T -valued   Function-like   Element of  bool [: the carrier of C, the carrier of T:]
 
 the mapping of C |  the carrier of CCC is   Relation-like   the carrier of CCC -defined   the carrier of C -defined   the carrier of T -valued   Function-like   Element of  bool [: the carrier of C, the carrier of T:]
 
T is    1-sorted 
 
C is    NetStr over T
 
 the carrier of C is    set 
 
 the InternalRel of C is   Relation-like   the carrier of C -defined   the carrier of C -valued   Element of  bool [: the carrier of C, the carrier of C:]
 
[: the carrier of C, the carrier of C:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of C:] is   non  empty   set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
 the carrier of T is    set 
 
[: the carrier of C, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 NetStr(#  the carrier of C, the InternalRel of C, the mapping of C #) is   strict   NetStr over T
 
 the mapping of NetStr(#  the carrier of C, the InternalRel of C, the mapping of C #) is   Relation-like   the carrier of NetStr(#  the carrier of C, the InternalRel of C, the mapping of C #) -defined   the carrier of T -valued   Function-like   quasi_total   Element of  bool [: the carrier of NetStr(#  the carrier of C, the InternalRel of C, the mapping of C #), the carrier of T:]
 
 the carrier of NetStr(#  the carrier of C, the InternalRel of C, the mapping of C #) is    set 
 
[: the carrier of NetStr(#  the carrier of C, the InternalRel of C, the mapping of C #), the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of NetStr(#  the carrier of C, the InternalRel of C, the mapping of C #), the carrier of T:] is   non  empty   set 
 
 the mapping of C |  the carrier of NetStr(#  the carrier of C, the InternalRel of C, the mapping of C #) is   Relation-like   the carrier of C -defined   the carrier of NetStr(#  the carrier of C, the InternalRel of C, the mapping of C #) -defined   the carrier of C -defined   the carrier of T -valued   Function-like   Element of  bool [: the carrier of C, the carrier of T:]
 
T is    1-sorted 
 
C is    NetStr over T
 
T is    1-sorted 
 
C is    NetStr over T
 
 the carrier of C is    set 
 
 the InternalRel of C is   Relation-like   the carrier of C -defined   the carrier of C -valued   Element of  bool [: the carrier of C, the carrier of C:]
 
[: the carrier of C, the carrier of C:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of C:] is   non  empty   set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
 the carrier of T is    set 
 
[: the carrier of C, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 NetStr(#  the carrier of C, the InternalRel of C, the mapping of C #) is   strict   NetStr over T
 
CC is    SubRelStr of C
 
 the carrier of CC is    set 
 
 the InternalRel of CC is   Relation-like   the carrier of CC -defined   the carrier of CC -valued   Element of  bool [: the carrier of CC, the carrier of CC:]
 
[: the carrier of CC, the carrier of CC:] is   Relation-like   set 
 
 bool [: the carrier of CC, the carrier of CC:] is   non  empty   set 
 
 the InternalRel of C |_2  the carrier of CC is   Relation-like   the carrier of CC -defined   the carrier of CC -valued   Element of  bool [: the carrier of CC, the carrier of CC:]
 
 the InternalRel of C /\ [: the carrier of CC, the carrier of CC:] is   Relation-like   the carrier of C -defined   the carrier of C -valued   set 
 
T is    1-sorted 
 
C is    NetStr over T
 
 the carrier of C is    set 
 
 the InternalRel of C is   Relation-like   the carrier of C -defined   the carrier of C -valued   Element of  bool [: the carrier of C, the carrier of C:]
 
[: the carrier of C, the carrier of C:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of C:] is   non  empty   set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
 the carrier of T is    set 
 
[: the carrier of C, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 NetStr(#  the carrier of C, the InternalRel of C, the mapping of C #) is   strict   NetStr over T
 
CC is   (T,C)
 
T is    1-sorted 
 
C is   non  empty   NetStr over T
 
 the carrier of C is   non  empty   set 
 
 the InternalRel of C is   Relation-like   the carrier of C -defined   the carrier of C -valued   Element of  bool [: the carrier of C, the carrier of C:]
 
[: the carrier of C, the carrier of C:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of C:] is   non  empty   set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
 the carrier of T is    set 
 
[: the carrier of C, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 NetStr(#  the carrier of C, the InternalRel of C, the mapping of C #) is   non  empty   strict   NetStr over T
 
CC is   (T,C)
 
T is    1-sorted 
 
C is    NetStr over T
 
 the carrier of C is    set 
 
CC is   (T,C)
 
 the carrier of CC is    set 
 
T is    1-sorted 
 
C is    NetStr over T
 
 the carrier of C is    set 
 
CC is   (T,C)
 
 the carrier of CC is    set 
 
CCC is    Element of  the carrier of C
 
C9 is    Element of  the carrier of C
 
x is    Element of  the carrier of CC
 
y is    Element of  the carrier of CC
 
M is    SubRelStr of C
 
 the carrier of M is    set 
 
p is    Element of  the carrier of M
 
q is    Element of  the carrier of M
 
T is    1-sorted 
 
C is   non  empty   NetStr over T
 
 the carrier of C is   non  empty   set 
 
CC is   non  empty  (T,C) (T,C)
 
 the carrier of CC is   non  empty   set 
 
CCC is    Element of  the carrier of C
 
C9 is    Element of  the carrier of C
 
x is    Element of  the carrier of CC
 
y is    Element of  the carrier of CC
 
M is   non  empty   full   SubRelStr of C
 
 the carrier of M is   non  empty   set 
 
p is    Element of  the carrier of M
 
q is    Element of  the carrier of M
 
T is   non  empty   1-sorted 
 
 the   non  empty   transitive   directed   RelStr  is   non  empty   transitive   directed   RelStr 
 
 the carrier of T is   non  empty   set 
 
 the    Element of  the carrier of T is    Element of  the carrier of T
 
( the   non  empty   transitive   directed   RelStr ,T, the    Element of  the carrier of T) is   non  empty   transitive   strict   directed  (T)  NetStr over T
 
T is   non  empty   1-sorted 
 
C is  (T)  NetStr over T
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
 the carrier of C is    set 
 
 the carrier of T is   non  empty   set 
 
[: the carrier of C, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
T is   non  empty   1-sorted 
 
C is    NetStr over T
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
 the carrier of C is    set 
 
 the carrier of T is   non  empty   set 
 
[: the carrier of C, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the_value_of  the mapping of C is    set 
 
CC is   non  empty  (T)  NetStr over T
 
 the mapping of CC is   Relation-like   the carrier of CC -defined   the carrier of T -valued   Function-like   constant   non  empty  V14( the carrier of CC)  quasi_total   Element of  bool [: the carrier of CC, the carrier of T:]
 
 the carrier of CC is   non  empty   set 
 
[: the carrier of CC, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CC, the carrier of T:] is   non  empty   set 
 
 dom  the mapping of CC is   non  empty   Element of  bool  the carrier of CC
 
 bool  the carrier of CC is   non  empty   set 
 
 the_value_of  the mapping of CC is    set 
 
 rng  the mapping of CC is   non  empty   trivial  1 -element   Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
C9 is    set 
 
 the mapping of CC . C9 is    set 
 
T is   non  empty   RelStr 
 
C is   non  empty   1-sorted 
 
 the carrier of C is   non  empty   set 
 
CC is    Element of  the carrier of C
 
(T,C,CC) is   non  empty   strict  (C)  NetStr over C
 
(C,(T,C,CC)) is    Element of  the carrier of C
 
 the mapping of (T,C,CC) is   Relation-like   the carrier of (T,C,CC) -defined   the carrier of C -valued   Function-like   constant   non  empty  V14( the carrier of (T,C,CC))  quasi_total   Element of  bool [: the carrier of (T,C,CC), the carrier of C:]
 
 the carrier of (T,C,CC) is   non  empty   set 
 
[: the carrier of (T,C,CC), the carrier of C:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (T,C,CC), the carrier of C:] is   non  empty   set 
 
 the_value_of  the mapping of (T,C,CC) is    set 
 
 the carrier of (T,C,CC) --> CC is   Relation-like   the carrier of (T,C,CC) -defined   the carrier of C -valued   Function-like   constant   non  empty  V14( the carrier of (T,C,CC))  quasi_total   Element of  bool [: the carrier of (T,C,CC), the carrier of C:]
 
 the_value_of ( the carrier of (T,C,CC) --> CC) is    set 
 
T is   non  empty   1-sorted 
 
C is   non  empty   transitive   directed   NetStr over T
 
 the carrier of C is   non  empty   set 
 
 the carrier of T is   non  empty   set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
[: the carrier of C, the carrier of C:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of C:] is   non  empty   set 
 
 id C is   Relation-like   the carrier of C -defined   the carrier of C -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of C:]
 
 id  the carrier of C is   Relation-like   the carrier of C -defined   the carrier of C -valued   Function-like   one-to-one   non  empty  V14( the carrier of C)  quasi_total   onto   bijective  V35() V37() V38() V42()  Element of  bool [: the carrier of C, the carrier of C:]
 
 the mapping of C * (id C) is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
CC is    Element of  the carrier of C
 
CCC is    Element of  the carrier of C
 
C9 is    Element of  the carrier of C
 
( the carrier of C,C,(id C),C9) is    Element of  the carrier of C
 
T is   non  empty   1-sorted 
 
C is   non  empty   transitive   directed   NetStr over T
 
 id C is   Relation-like   the carrier of C -defined   the carrier of C -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of C:]
 
 the carrier of C is   non  empty   set 
 
[: the carrier of C, the carrier of C:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of C:] is   non  empty   set 
 
 id  the carrier of C is   Relation-like   the carrier of C -defined   the carrier of C -valued   Function-like   one-to-one   non  empty  V14( the carrier of C)  quasi_total   onto   bijective  V35() V37() V38() V42()  Element of  bool [: the carrier of C, the carrier of C:]
 
 the carrier of T is   non  empty   set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C * (id C) is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
CC is    Element of  the carrier of C
 
CCC is    Element of  the carrier of C
 
C9 is    Element of  the carrier of C
 
( the carrier of C,C,(id C),C9) is    Element of  the carrier of C
 
T is   non  empty   1-sorted 
 
C is   non  empty   transitive   directed   NetStr over T
 
CC is   non  empty   transitive   directed   NetStr over T
 
CCC is   non  empty   transitive   directed   NetStr over T
 
 the carrier of C is   non  empty   set 
 
 the carrier of CC is   non  empty   set 
 
[: the carrier of C, the carrier of CC:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of CC:] is   non  empty   set 
 
 the carrier of T is   non  empty   set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of CC is   Relation-like   the carrier of CC -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of CC)  quasi_total   Element of  bool [: the carrier of CC, the carrier of T:]
 
[: the carrier of CC, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CC, the carrier of T:] is   non  empty   set 
 
C9 is   Relation-like   the carrier of C -defined   the carrier of CC -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of CC:]
 
 the mapping of CC * C9 is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
 the carrier of CCC is   non  empty   set 
 
[: the carrier of CC, the carrier of CCC:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CC, the carrier of CCC:] is   non  empty   set 
 
 the mapping of CCC is   Relation-like   the carrier of CCC -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of CCC)  quasi_total   Element of  bool [: the carrier of CCC, the carrier of T:]
 
[: the carrier of CCC, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CCC, the carrier of T:] is   non  empty   set 
 
x is   Relation-like   the carrier of CC -defined   the carrier of CCC -valued   Function-like   non  empty  V14( the carrier of CC)  quasi_total   Element of  bool [: the carrier of CC, the carrier of CCC:]
 
 the mapping of CCC * x is   Relation-like   the carrier of CC -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of CC)  quasi_total   Element of  bool [: the carrier of CC, the carrier of T:]
 
x * C9 is   Relation-like   the carrier of C -defined   the carrier of CCC -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of CCC:]
 
[: the carrier of C, the carrier of CCC:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of CCC:] is   non  empty   set 
 
 the mapping of CCC * (x * C9) is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
y is    Element of  the carrier of CCC
 
M is    Element of  the carrier of CC
 
p is    Element of  the carrier of C
 
q is    Element of  the carrier of C
 
( the carrier of C,CCC,(x * C9),q) is    Element of  the carrier of CCC
 
( the carrier of C,CC,C9,q) is    Element of  the carrier of CC
 
( the carrier of CC,CCC,x,( the carrier of C,CC,C9,q)) is    Element of  the carrier of CCC
 
T is   non  empty   1-sorted 
 
C is   non  empty   transitive   directed  (T)  NetStr over T
 
 the carrier of C is   non  empty   set 
 
(T,C) is    Element of  the carrier of T
 
 the carrier of T is   non  empty   set 
 
CC is    Element of  the carrier of C
 
C . CC is    Element of  the carrier of T
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   constant   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C . CC is    Element of  the carrier of T
 
 dom  the mapping of C is   non  empty   Element of  bool  the carrier of C
 
 bool  the carrier of C is   non  empty   set 
 
 the_value_of  the mapping of C is    set 
 
T is   non  empty   1-sorted 
 
C is   non  empty   transitive   directed   NetStr over T
 
CC is    set 
 
CCC is    set 
 
 the carrier of C is   non  empty   set 
 
C9 is    Element of  the carrier of C
 
x is    Element of  the carrier of C
 
y is    Element of  the carrier of C
 
C . y is    Element of  the carrier of T
 
 the carrier of T is   non  empty   set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C . y is    Element of  the carrier of T
 
T is   non  empty   1-sorted 
 
C is   non  empty   transitive   directed   NetStr over T
 
CC is   non  empty   transitive   directed  (T,C)
 
CCC is    set 
 
 the carrier of C is   non  empty   set 
 
C9 is    Element of  the carrier of C
 
 the carrier of CC is   non  empty   set 
 
[: the carrier of CC, the carrier of C:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CC, the carrier of C:] is   non  empty   set 
 
 the carrier of T is   non  empty   set 
 
 the mapping of CC is   Relation-like   the carrier of CC -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of CC)  quasi_total   Element of  bool [: the carrier of CC, the carrier of T:]
 
[: the carrier of CC, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CC, the carrier of T:] is   non  empty   set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
x is   Relation-like   the carrier of CC -defined   the carrier of C -valued   Function-like   non  empty  V14( the carrier of CC)  quasi_total   Element of  bool [: the carrier of CC, the carrier of C:]
 
 the mapping of C * x is   Relation-like   the carrier of CC -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of CC)  quasi_total   Element of  bool [: the carrier of CC, the carrier of T:]
 
y is    Element of  the carrier of CC
 
M is    Element of  the carrier of CC
 
CC . M is    Element of  the carrier of T
 
 the mapping of CC . M is    Element of  the carrier of T
 
( the carrier of CC,C,x,M) is    Element of  the carrier of C
 
C . ( the carrier of CC,C,x,M) is    Element of  the carrier of T
 
 the mapping of C . ( the carrier of CC,C,x,M) is    Element of  the carrier of T
 
T is   non  empty   1-sorted 
 
C is   non  empty   transitive   directed   NetStr over T
 
CC is    set 
 
 the carrier of C is   non  empty   set 
 
CCC is    Element of  the carrier of C
 
C9 is    Element of  the carrier of C
 
x is    Element of  the carrier of C
 
C . x is    Element of  the carrier of T
 
 the carrier of T is   non  empty   set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C . x is    Element of  the carrier of T
 
T is   non  empty   1-sorted 
 
 the carrier of T is   non  empty   set 
 
C is   non  empty   transitive   directed   NetStr over T
 
 the carrier of C is   non  empty   set 
 
 the    Element of  the carrier of C is    Element of  the carrier of C
 
CCC is    Element of  the carrier of C
 
C . CCC is    Element of  the carrier of T
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C . CCC is    Element of  the carrier of T
 
T is    1-sorted 
 
C is    NetStr over T
 
 the carrier of C is    set 
 
 the carrier of T is    set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
CC is    set 
 
 the mapping of C " CC is    Element of  bool  the carrier of C
 
 bool  the carrier of C is   non  empty   set 
 
[:( the mapping of C " CC),( the mapping of C " CC):] is   Relation-like   set 
 
 bool [:( the mapping of C " CC),( the mapping of C " CC):] is   non  empty   set 
 
 the InternalRel of C is   Relation-like   the carrier of C -defined   the carrier of C -valued   Element of  bool [: the carrier of C, the carrier of C:]
 
[: the carrier of C, the carrier of C:] is   Relation-like   set 
 
 bool [: the carrier of C, the carrier of C:] is   non  empty   set 
 
 the InternalRel of C |_2 ( the mapping of C " CC) is   Relation-like   the mapping of C " CC -defined   the mapping of C " CC -valued   Element of  bool [:( the mapping of C " CC),( the mapping of C " CC):]
 
 the InternalRel of C /\ [:( the mapping of C " CC),( the mapping of C " CC):] is   Relation-like   the carrier of C -defined   the carrier of C -valued   set 
 
x is   non  empty   1-sorted 
 
 the carrier of x is   non  empty   set 
 
[:( the mapping of C " CC), the carrier of x:] is   Relation-like   set 
 
 bool [:( the mapping of C " CC), the carrier of x:] is   non  empty   set 
 
 the mapping of C | ( the mapping of C " CC) is   Relation-like   the carrier of C -defined   the mapping of C " CC -defined   the carrier of C -defined   the carrier of T -valued   Function-like   Element of  bool [: the carrier of C, the carrier of T:]
 
C9 is   Relation-like   the mapping of C " CC -defined   the mapping of C " CC -valued   Element of  bool [:( the mapping of C " CC),( the mapping of C " CC):]
 
M is   Relation-like   the mapping of C " CC -defined   the carrier of x -valued   Function-like  V14( the mapping of C " CC)  quasi_total   Element of  bool [:( the mapping of C " CC), the carrier of x:]
 
 NetStr(# ( the mapping of C " CC),C9,M #) is   strict   NetStr over x
 
q is   strict  (T,C)
 
 the carrier of q is    set 
 
[:( the mapping of C " CC), the carrier of T:] is   Relation-like   set 
 
 bool [:( the mapping of C " CC), the carrier of T:] is   non  empty   set 
 
C9 is   Relation-like   the mapping of C " CC -defined   the mapping of C " CC -valued   Element of  bool [:( the mapping of C " CC),( the mapping of C " CC):]
 
x is   Relation-like   the mapping of C " CC -defined   the carrier of T -valued   Function-like   quasi_total   Element of  bool [:( the mapping of C " CC), the carrier of T:]
 
 NetStr(# ( the mapping of C " CC),C9,x #) is   strict   NetStr over T
 
 the mapping of NetStr(# ( the mapping of C " CC),C9,x #) is   Relation-like   the carrier of NetStr(# ( the mapping of C " CC),C9,x #) -defined   the carrier of T -valued   Function-like   quasi_total   Element of  bool [: the carrier of NetStr(# ( the mapping of C " CC),C9,x #), the carrier of T:]
 
 the carrier of NetStr(# ( the mapping of C " CC),C9,x #) is    set 
 
[: the carrier of NetStr(# ( the mapping of C " CC),C9,x #), the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of NetStr(# ( the mapping of C " CC),C9,x #), the carrier of T:] is   non  empty   set 
 
 the mapping of C |  the carrier of NetStr(# ( the mapping of C " CC),C9,x #) is   Relation-like   the carrier of C -defined   the carrier of NetStr(# ( the mapping of C " CC),C9,x #) -defined   the carrier of C -defined   the carrier of T -valued   Function-like   Element of  bool [: the carrier of C, the carrier of T:]
 
M is   strict  (T,C)
 
 the carrier of M is    set 
 
CCC is   strict  (T,C)
 
 the carrier of CCC is    set 
 
C9 is   strict  (T,C)
 
 the carrier of C9 is    set 
 
 the mapping of CCC is   Relation-like   the carrier of CCC -defined   the carrier of T -valued   Function-like   quasi_total   Element of  bool [: the carrier of CCC, the carrier of T:]
 
[: the carrier of CCC, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of CCC, the carrier of T:] is   non  empty   set 
 
 the mapping of C |  the carrier of C9 is   Relation-like   the carrier of C -defined   the carrier of C9 -defined   the carrier of C -defined   the carrier of T -valued   Function-like   Element of  bool [: the carrier of C, the carrier of T:]
 
 the mapping of C9 is   Relation-like   the carrier of C9 -defined   the carrier of T -valued   Function-like   quasi_total   Element of  bool [: the carrier of C9, the carrier of T:]
 
[: the carrier of C9, the carrier of T:] is   Relation-like   set 
 
 bool [: the carrier of C9, the carrier of T:] is   non  empty   set 
 
 the InternalRel of CCC is   Relation-like   the carrier of CCC -defined   the carrier of CCC -valued   Element of  bool [: the carrier of CCC, the carrier of CCC:]
 
[: the carrier of CCC, the carrier of CCC:] is   Relation-like   set 
 
 bool [: the carrier of CCC, the carrier of CCC:] is   non  empty   set 
 
 RelStr(#  the carrier of CCC, the InternalRel of CCC #) is   strict   RelStr 
 
 the InternalRel of C9 is   Relation-like   the carrier of C9 -defined   the carrier of C9 -valued   Element of  bool [: the carrier of C9, the carrier of C9:]
 
[: the carrier of C9, the carrier of C9:] is   Relation-like   set 
 
 bool [: the carrier of C9, the carrier of C9:] is   non  empty   set 
 
 RelStr(#  the carrier of C9, the InternalRel of C9 #) is   strict   RelStr 
 
T is    1-sorted 
 
C is   transitive   NetStr over T
 
CC is    set 
 
(T,C,CC) is   strict  (T,C)
 
CCC is   transitive   full   SubRelStr of C
 
T is   non  empty   1-sorted 
 
C is   non  empty   transitive   directed   NetStr over T
 
CC is    set 
 
(T,C,CC) is   transitive   strict  (T,C) (T,C)
 
 the carrier of C is   non  empty   set 
 
 the    Element of  the carrier of C is    Element of  the carrier of C
 
C9 is    Element of  the carrier of C
 
C . C9 is    Element of  the carrier of T
 
 the carrier of T is   non  empty   set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C . C9 is    Element of  the carrier of T
 
 the mapping of C " CC is    Element of  bool  the carrier of C
 
 bool  the carrier of C is   non  empty   set 
 
 the carrier of (T,C,CC) is    set 
 
x is   non  empty  (T,C) (T,C)
 
 the carrier of x is   non  empty   set 
 
y is    Element of  the carrier of x
 
M is    Element of  the carrier of x
 
p is    Element of  the carrier of C
 
q is    Element of  the carrier of C
 
M is    Element of  the carrier of C
 
N is    Element of  the carrier of C
 
C . N is    Element of  the carrier of T
 
 the mapping of C . N is    Element of  the carrier of T
 
Y is    Element of  the carrier of x
 
T is   non  empty   1-sorted 
 
C is   non  empty   transitive   directed   NetStr over T
 
CC is    set 
 
(T,C,CC) is   transitive   strict  (T,C) (T,C)
 
CCC is   non  empty   transitive   directed   NetStr over T
 
 id CCC is   Relation-like   the carrier of CCC -defined   the carrier of CCC -valued   Function-like   non  empty  V14( the carrier of CCC)  quasi_total   Element of  bool [: the carrier of CCC, the carrier of CCC:]
 
 the carrier of CCC is   non  empty   set 
 
[: the carrier of CCC, the carrier of CCC:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CCC, the carrier of CCC:] is   non  empty   set 
 
 id  the carrier of CCC is   Relation-like   the carrier of CCC -defined   the carrier of CCC -valued   Function-like   one-to-one   non  empty  V14( the carrier of CCC)  quasi_total   onto   bijective  V35() V37() V38() V42()  Element of  bool [: the carrier of CCC, the carrier of CCC:]
 
 the carrier of C is   non  empty   set 
 
[: the carrier of CCC, the carrier of C:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CCC, the carrier of C:] is   non  empty   set 
 
x is   Relation-like   the carrier of CCC -defined   the carrier of C -valued   Function-like   non  empty  V14( the carrier of CCC)  quasi_total   Element of  bool [: the carrier of CCC, the carrier of C:]
 
 the carrier of T is   non  empty   set 
 
 the mapping of CCC is   Relation-like   the carrier of CCC -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of CCC)  quasi_total   Element of  bool [: the carrier of CCC, the carrier of T:]
 
[: the carrier of CCC, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CCC, the carrier of T:] is   non  empty   set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C * x is   Relation-like   the carrier of CCC -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of CCC)  quasi_total   Element of  bool [: the carrier of CCC, the carrier of T:]
 
 the mapping of C |  the carrier of CCC is   Relation-like   the carrier of CCC -defined   the carrier of C -defined   the carrier of T -valued   Function-like   Element of  bool [: the carrier of C, the carrier of T:]
 
y is    Element of  the carrier of C
 
M is    Element of  the carrier of C
 
C . M is    Element of  the carrier of T
 
 the mapping of C . M is    Element of  the carrier of T
 
 the mapping of C " CC is    Element of  bool  the carrier of C
 
 bool  the carrier of C is   non  empty   set 
 
p is    Element of  the carrier of CCC
 
q is    Element of  the carrier of CCC
 
( the carrier of CCC,C,x,q) is    Element of  the carrier of C
 
T is   non  empty   1-sorted 
 
C is   non  empty   transitive   directed   NetStr over T
 
CC is    set 
 
(T,C,CC) is   transitive   strict  (T,C) (T,C)
 
CCC is   non  empty   transitive   directed  (T,C)
 
 the carrier of CCC is   non  empty   set 
 
 the    Element of  the carrier of CCC is    Element of  the carrier of CCC
 
x is    Element of  the carrier of CCC
 
CCC . x is    Element of  the carrier of T
 
 the carrier of T is   non  empty   set 
 
 the mapping of CCC is   Relation-like   the carrier of CCC -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of CCC)  quasi_total   Element of  bool [: the carrier of CCC, the carrier of T:]
 
[: the carrier of CCC, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CCC, the carrier of T:] is   non  empty   set 
 
 the mapping of CCC . x is    Element of  the carrier of T
 
 the carrier of C is   non  empty   set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C " CC is    Element of  bool  the carrier of C
 
 bool  the carrier of C is   non  empty   set 
 
 the mapping of C . x is    set 
 
 the mapping of C |  the carrier of CCC is   Relation-like   the carrier of CCC -defined   the carrier of C -defined   the carrier of T -valued   Function-like   Element of  bool [: the carrier of C, the carrier of T:]
 
T is   non  empty   1-sorted 
 
 the carrier of T is   non  empty   set 
 
( the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 the_transitive-closure_of  the carrier of T is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of  the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 {  NetStr(# a1,b1,b2 #) where b1 is   Relation-like  a1 -defined  a1 -valued   Element of  bool [:a1,a1:], b2 is   Relation-like  a1 -defined   the carrier of T -valued   Function-like  V14(a1)  quasi_total   Element of  Funcs (a1, the carrier of T) :  NetStr(# a1,b1,b2 #) is   non  empty   transitive   directed   NetStr over T  }   is    set 
 
CC is   Relation-like  ( the carrier of T) -defined   Function-like   non  empty  V14(( the carrier of T))  set 
 
 Union CC is    set 
 
CCC is    set 
 
C9 is    set 
 
 proj2 CC is   non  empty   set 
 
 union (proj2 CC) is    set 
 
x is    set 
 
 dom CC is   non  empty   Element of  bool ( the carrier of T)
 
 bool ( the carrier of T) is   non  empty   set 
 
y is    set 
 
CC . y is    set 
 
[:y,y:] is   Relation-like   set 
 
 bool [:y,y:] is   non  empty   set 
 
 Funcs (y, the carrier of T) is   functional   non  empty   FUNCTION_DOMAIN of y, the carrier of T
 
 {  NetStr(# y,b1,b2 #) where b1 is   Relation-like  y -defined  y -valued   Element of  bool [:y,y:], b2 is   Relation-like  y -defined   the carrier of T -valued   Function-like  V14(y)  quasi_total   Element of  Funcs (y, the carrier of T) :  NetStr(# y,b1,b2 #) is   non  empty   transitive   directed   NetStr over T  }   is    set 
 
M is   Relation-like  y -defined  y -valued   Element of  bool [:y,y:]
 
p is   Relation-like  y -defined   the carrier of T -valued   Function-like  V14(y)  quasi_total   Element of  Funcs (y, the carrier of T)
 
 NetStr(# y,M,p #) is   strict   NetStr over T
 
q is   non  empty   transitive   strict   directed   NetStr over T
 
M is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of M is   non  empty   set 
 
x is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of x is   non  empty   set 
 
CC .  the carrier of x is    set 
 
 the mapping of x is   Relation-like   the carrier of x -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of x)  quasi_total   Element of  bool [: the carrier of x, the carrier of T:]
 
[: the carrier of x, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of x, the carrier of T:] is   non  empty   set 
 
 Funcs ( the carrier of x, the carrier of T) is   functional   non  empty   FUNCTION_DOMAIN of  the carrier of x, the carrier of T
 
[: the carrier of x, the carrier of x:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of x, the carrier of x:] is   non  empty   set 
 
 {  NetStr(#  the carrier of x,b1,b2 #) where b1 is   Relation-like   the carrier of x -defined   the carrier of x -valued   Element of  bool [: the carrier of x, the carrier of x:], b2 is   Relation-like   the carrier of x -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of x)  quasi_total   Element of  Funcs ( the carrier of x, the carrier of T) :  NetStr(#  the carrier of x,b1,b2 #) is   non  empty   transitive   directed   NetStr over T  }   is    set 
 
T is   non  empty   1-sorted 
 
(T) is    set 
 
[:{{}},{{}}:] is   Relation-like   non  empty   set 
 
 bool [:{{}},{{}}:] is   non  empty   set 
 
[{},{}] is  V15()  set 
 
{{},{}} is   functional   non  empty   set 
 
{{{},{}},{{}}} is   non  empty   set 
 
{[{},{}]} is   Relation-like   Function-like   constant   non  empty   trivial  1 -element   set 
 
C is   Relation-like  {{}} -defined  {{}} -valued   Element of  bool [:{{}},{{}}:]
 
 RelStr(# {{}},C #) is   non  empty   trivial  V63() 1 -element   strict   RelStr 
 
 the carrier of RelStr(# {{}},C #) is   non  empty   trivial  V48() 1 -element   countable   set 
 
CCC is    Element of  the carrier of RelStr(# {{}},C #)
 
C9 is    Element of  the carrier of RelStr(# {{}},C #)
 
[CCC,C9] is  V15()  Element of  the carrier of [:RelStr(# {{}},C #),RelStr(# {{}},C #):]
 
[:RelStr(# {{}},C #),RelStr(# {{}},C #):] is   non  empty   strict   RelStr 
 
 the carrier of [:RelStr(# {{}},C #),RelStr(# {{}},C #):] is   non  empty   set 
 
{CCC,C9} is   non  empty   set 
 
{CCC} is   non  empty   trivial  1 -element   set 
 
{{CCC,C9},{CCC}} is   non  empty   set 
 
CCC is    Element of  the carrier of RelStr(# {{}},C #)
 
C9 is    Element of  the carrier of RelStr(# {{}},C #)
 
x is    Element of  the carrier of RelStr(# {{}},C #)
 
CCC is    Element of  the carrier of RelStr(# {{}},C #)
 
C9 is    Element of  the carrier of RelStr(# {{}},C #)
 
 the carrier of T is   non  empty   set 
 
( the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 the_transitive-closure_of  the carrier of T is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of  the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 the    Element of  the carrier of T is    Element of  the carrier of T
 
CCC is   non  empty   transitive   directed   RelStr 
 
(CCC,T, the    Element of  the carrier of T) is   non  empty   transitive   strict   directed  (T)  NetStr over T
 
 the carrier of (CCC,T, the    Element of  the carrier of T) is   non  empty   set 
 
 the InternalRel of (CCC,T, the    Element of  the carrier of T) is   Relation-like   the carrier of (CCC,T, the    Element of  the carrier of T) -defined   the carrier of (CCC,T, the    Element of  the carrier of T) -valued   Element of  bool [: the carrier of (CCC,T, the    Element of  the carrier of T), the carrier of (CCC,T, the    Element of  the carrier of T):]
 
[: the carrier of (CCC,T, the    Element of  the carrier of T), the carrier of (CCC,T, the    Element of  the carrier of T):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (CCC,T, the    Element of  the carrier of T), the carrier of (CCC,T, the    Element of  the carrier of T):] is   non  empty   set 
 
 RelStr(#  the carrier of (CCC,T, the    Element of  the carrier of T), the InternalRel of (CCC,T, the    Element of  the carrier of T) #) is   non  empty   strict   RelStr 
 
 the carrier of CCC is   non  empty   set 
 
 the InternalRel of CCC is   Relation-like   the carrier of CCC -defined   the carrier of CCC -valued   Element of  bool [: the carrier of CCC, the carrier of CCC:]
 
[: the carrier of CCC, the carrier of CCC:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CCC, the carrier of CCC:] is   non  empty   set 
 
 RelStr(#  the carrier of CCC, the InternalRel of CCC #) is   non  empty   strict   RelStr 
 
T is   non  empty   1-sorted 
 
 the carrier of T is   non  empty   set 
 
C is   non  empty   1-sorted 
 
 the carrier of C is   non  empty   set 
 
CC is   non  empty   transitive   directed  (T)  NetStr over T
 
 the mapping of CC is   Relation-like   the carrier of CC -defined   the carrier of T -valued   Function-like   constant   non  empty  V14( the carrier of CC)  quasi_total   Element of  bool [: the carrier of CC, the carrier of T:]
 
 the carrier of CC is   non  empty   set 
 
[: the carrier of CC, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CC, the carrier of T:] is   non  empty   set 
 
CCC is   non  empty   transitive   directed   NetStr over C
 
 the mapping of CCC is   Relation-like   the carrier of CCC -defined   the carrier of C -valued   Function-like   non  empty  V14( the carrier of CCC)  quasi_total   Element of  bool [: the carrier of CCC, the carrier of C:]
 
 the carrier of CCC is   non  empty   set 
 
[: the carrier of CCC, the carrier of C:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CCC, the carrier of C:] is   non  empty   set 
 
T is   non  empty   1-sorted 
 
 the carrier of T is   non  empty   set 
 
C is   non  empty   1-sorted 
 
 the carrier of C is   non  empty   set 
 
(T) is   non  empty   set 
 
(C) is   non  empty   set 
 
( the carrier of C) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 the_transitive-closure_of  the carrier of C is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of  the carrier of C) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
CC is    set 
 
( the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 the_transitive-closure_of  the carrier of T is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of  the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
CCC is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of CCC is   non  empty   set 
 
C9 is   non  empty   transitive   strict   directed   NetStr over C
 
 the carrier of C9 is   non  empty   set 
 
CCC is   non  empty   transitive   strict   directed   NetStr over C
 
 the carrier of CCC is   non  empty   set 
 
CCC is   non  empty   transitive   strict   directed   NetStr over C
 
 the carrier of CCC is   non  empty   set 
 
C9 is   non  empty   transitive   strict   directed   NetStr over T
 
x is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of x is   non  empty   set 
 
x is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of x is   non  empty   set 
 
CC is    set 
 
C9 is   non  empty   transitive   strict   directed   NetStr over C
 
CCC is    set 
 
 the carrier of C9 is   non  empty   set 
 
T is    set 
 
C is    1-sorted 
 
 the   non  empty   transitive   directed   NetStr over C is   non  empty   transitive   directed   NetStr over C
 
T -->  the   non  empty   transitive   directed   NetStr over C is   Relation-like  T -defined  { the   non  empty   transitive   directed   NetStr over C} -valued   Function-like   constant  V14(T)  quasi_total   1-sorted-yielding   RelStr-yielding   Element of  bool [:T,{ the   non  empty   transitive   directed   NetStr over C}:]
 
{ the   non  empty   transitive   directed   NetStr over C} is   non  empty   trivial  1 -element   set 
 
[:T,{ the   non  empty   transitive   directed   NetStr over C}:] is   Relation-like   set 
 
 bool [:T,{ the   non  empty   transitive   directed   NetStr over C}:] is   non  empty   set 
 
 proj2 (T -->  the   non  empty   transitive   directed   NetStr over C) is   trivial   set 
 
CCC is    set 
 
 rng (T -->  the   non  empty   transitive   directed   NetStr over C) is   trivial   Element of  bool { the   non  empty   transitive   directed   NetStr over C}
 
 bool { the   non  empty   transitive   directed   NetStr over C} is   non  empty   set 
 
T is    set 
 
C is    1-sorted 
 
CC is   Relation-like  T -defined   Function-like  V14(T)  set 
 
CCC is    set 
 
 dom CC is    Element of  bool T
 
 bool T is   non  empty   set 
 
CC . CCC is    set 
 
 proj2 CC is    set 
 
CCC is    set 
 
C9 is    set 
 
CC . C9 is    set 
 
T is   non  empty   set 
 
C is    1-sorted 
 
CC is   Relation-like  T -defined   Function-like   non  empty  V14(T) (T,C)
 
CCC is    Element of T
 
CC . CCC is    set 
 
T is    set 
 
C is    1-sorted 
 
CC is   Relation-like  T -defined   Function-like  V14(T) (T,C)
 
CCC is    set 
 
 proj2 CC is    set 
 
T is    1-sorted 
 
C is   non  empty   transitive   directed   NetStr over T
 
 the carrier of C is   non  empty   set 
 
CC is   Relation-like   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  1-sorted-yielding   RelStr-yielding  ( the carrier of C,T)
 
CCC is    set 
 
 proj2 CC is   non  empty   set 
 
T is   non  empty   1-sorted 
 
C is   non  empty   transitive   directed   NetStr over T
 
 the carrier of C is   non  empty   set 
 
CC is   Relation-like   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  1-sorted-yielding   RelStr-yielding   non-Empty  ( the carrier of C,T)
 
 product CC is   non  empty   strict   RelStr 
 
 the carrier of (product CC) is   functional   non  empty   set 
 
 Carrier CC is   Relation-like   non-empty   non  empty-yielding   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  set 
 
 product (Carrier CC) is   functional   non  empty   with_common_domain   product-like   set 
 
CCC is   Relation-like   Function-like   Element of  the carrier of (product CC)
 
C9 is   Relation-like   Function-like   Element of  the carrier of (product CC)
 
x is    Element of  the carrier of C
 
( the carrier of C,T,CC,x) is   non  empty   transitive   directed   NetStr over T
 
 the carrier of ( the carrier of C,T,CC,x) is   non  empty   set 
 
CCC . x is    Element of  the carrier of (CC . x)
 
CC . x is   non  empty   RelStr 
 
 the carrier of (CC . x) is   non  empty   set 
 
C9 . x is    Element of  the carrier of (CC . x)
 
y is    Element of  the carrier of ( the carrier of C,T,CC,x)
 
M is    set 
 
p is    set 
 
[(CCC . x),p] is  V15()  set 
 
{(CCC . x),p} is   non  empty   set 
 
{(CCC . x)} is   non  empty   trivial  1 -element   set 
 
{{(CCC . x),p},{(CCC . x)}} is   non  empty   set 
 
 the InternalRel of ( the carrier of C,T,CC,x) is   Relation-like   the carrier of ( the carrier of C,T,CC,x) -defined   the carrier of ( the carrier of C,T,CC,x) -valued   Element of  bool [: the carrier of ( the carrier of C,T,CC,x), the carrier of ( the carrier of C,T,CC,x):]
 
[: the carrier of ( the carrier of C,T,CC,x), the carrier of ( the carrier of C,T,CC,x):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of C,T,CC,x), the carrier of ( the carrier of C,T,CC,x):] is   non  empty   set 
 
[(C9 . x),p] is  V15()  set 
 
{(C9 . x),p} is   non  empty   set 
 
{(C9 . x)} is   non  empty   trivial  1 -element   set 
 
{{(C9 . x),p},{(C9 . x)}} is   non  empty   set 
 
x is   Relation-like   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  set 
 
y is    set 
 
 dom (Carrier CC) is   non  empty   Element of  bool  the carrier of C
 
 bool  the carrier of C is   non  empty   set 
 
M is    Element of  the carrier of C
 
CCC . M is    Element of  the carrier of (CC . M)
 
CC . M is   non  empty   RelStr 
 
 the carrier of (CC . M) is   non  empty   set 
 
x . M is    set 
 
[(CCC . M),(x . M)] is  V15()  set 
 
{(CCC . M),(x . M)} is   non  empty   set 
 
{(CCC . M)} is   non  empty   trivial  1 -element   set 
 
{{(CCC . M),(x . M)},{(CCC . M)}} is   non  empty   set 
 
( the carrier of C,T,CC,M) is   non  empty   transitive   directed   NetStr over T
 
 the InternalRel of ( the carrier of C,T,CC,M) is   Relation-like   the carrier of ( the carrier of C,T,CC,M) -defined   the carrier of ( the carrier of C,T,CC,M) -valued   Element of  bool [: the carrier of ( the carrier of C,T,CC,M), the carrier of ( the carrier of C,T,CC,M):]
 
 the carrier of ( the carrier of C,T,CC,M) is   non  empty   set 
 
[: the carrier of ( the carrier of C,T,CC,M), the carrier of ( the carrier of C,T,CC,M):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of C,T,CC,M), the carrier of ( the carrier of C,T,CC,M):] is   non  empty   set 
 
x . y is    set 
 
(Carrier CC) . y is    set 
 
 dom x is   non  empty   Element of  bool  the carrier of C
 
y is   Relation-like   Function-like   Element of  the carrier of (product CC)
 
M is    set 
 
CC . M is    set 
 
CCC . M is    set 
 
y . M is    set 
 
p is    Element of  the carrier of C
 
( the carrier of C,T,CC,p) is   non  empty   transitive   directed   NetStr over T
 
 the carrier of ( the carrier of C,T,CC,p) is   non  empty   set 
 
CCC . p is    Element of  the carrier of (CC . p)
 
CC . p is   non  empty   RelStr 
 
 the carrier of (CC . p) is   non  empty   set 
 
y . p is    Element of  the carrier of (CC . p)
 
q is    Element of  the carrier of ( the carrier of C,T,CC,p)
 
M is    Element of  the carrier of ( the carrier of C,T,CC,p)
 
[q,M] is  V15()  Element of  the carrier of [:( the carrier of C,T,CC,p),( the carrier of C,T,CC,p):]
 
[:( the carrier of C,T,CC,p),( the carrier of C,T,CC,p):] is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of [:( the carrier of C,T,CC,p),( the carrier of C,T,CC,p):] is   non  empty   set 
 
{q,M} is   non  empty   set 
 
{q} is   non  empty   trivial  1 -element   set 
 
{{q,M},{q}} is   non  empty   set 
 
 the InternalRel of ( the carrier of C,T,CC,p) is   Relation-like   the carrier of ( the carrier of C,T,CC,p) -defined   the carrier of ( the carrier of C,T,CC,p) -valued   Element of  bool [: the carrier of ( the carrier of C,T,CC,p), the carrier of ( the carrier of C,T,CC,p):]
 
[: the carrier of ( the carrier of C,T,CC,p), the carrier of ( the carrier of C,T,CC,p):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of C,T,CC,p), the carrier of ( the carrier of C,T,CC,p):] is   non  empty   set 
 
M is    set 
 
CC . M is    set 
 
C9 . M is    set 
 
y . M is    set 
 
p is    Element of  the carrier of C
 
( the carrier of C,T,CC,p) is   non  empty   transitive   directed   NetStr over T
 
 the carrier of ( the carrier of C,T,CC,p) is   non  empty   set 
 
C9 . p is    Element of  the carrier of (CC . p)
 
CC . p is   non  empty   RelStr 
 
 the carrier of (CC . p) is   non  empty   set 
 
y . p is    Element of  the carrier of (CC . p)
 
q is    Element of  the carrier of ( the carrier of C,T,CC,p)
 
M is    Element of  the carrier of ( the carrier of C,T,CC,p)
 
[q,M] is  V15()  Element of  the carrier of [:( the carrier of C,T,CC,p),( the carrier of C,T,CC,p):]
 
[:( the carrier of C,T,CC,p),( the carrier of C,T,CC,p):] is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of [:( the carrier of C,T,CC,p),( the carrier of C,T,CC,p):] is   non  empty   set 
 
{q,M} is   non  empty   set 
 
{q} is   non  empty   trivial  1 -element   set 
 
{{q,M},{q}} is   non  empty   set 
 
 the InternalRel of ( the carrier of C,T,CC,p) is   Relation-like   the carrier of ( the carrier of C,T,CC,p) -defined   the carrier of ( the carrier of C,T,CC,p) -valued   Element of  bool [: the carrier of ( the carrier of C,T,CC,p), the carrier of ( the carrier of C,T,CC,p):]
 
[: the carrier of ( the carrier of C,T,CC,p), the carrier of ( the carrier of C,T,CC,p):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of C,T,CC,p), the carrier of ( the carrier of C,T,CC,p):] is   non  empty   set 
 
CCC is   Relation-like   Function-like   Element of  the carrier of (product CC)
 
C9 is   Relation-like   Function-like   Element of  the carrier of (product CC)
 
x is   Relation-like   Function-like   Element of  the carrier of (product CC)
 
y is    set 
 
CC . y is    set 
 
CCC . y is    set 
 
x . y is    set 
 
C9 . y is    set 
 
p is   Relation-like   Function-like   set 
 
q is   Relation-like   Function-like   set 
 
p is    RelStr 
 
 the carrier of p is    set 
 
q is    Element of  the carrier of p
 
M is    Element of  the carrier of p
 
N is   Relation-like   Function-like   set 
 
Y is   Relation-like   Function-like   set 
 
N is    RelStr 
 
 the carrier of N is    set 
 
Y is    Element of  the carrier of N
 
Y9 is    Element of  the carrier of N
 
M is    Element of  the carrier of C
 
( the carrier of C,T,CC,M) is   non  empty   transitive   directed   NetStr over T
 
 the carrier of ( the carrier of C,T,CC,M) is   non  empty   set 
 
YY is    Element of  the carrier of ( the carrier of C,T,CC,M)
 
X is    Element of  the carrier of ( the carrier of C,T,CC,M)
 
T is    set 
 
C is    1-sorted 
 
CC is   Relation-like  T -defined   Function-like  V14(T)  1-sorted-yielding   RelStr-yielding  (T,C)
 
CCC is    set 
 
 proj2 CC is    set 
 
T is    set 
 
C is    1-sorted 
 
 the   Relation-like  T -defined   Function-like  V14(T)  1-sorted-yielding   RelStr-yielding   non-Empty  (T,C) is   Relation-like  T -defined   Function-like  V14(T)  1-sorted-yielding   RelStr-yielding   non-Empty  (T,C)
 
T is   non  empty   1-sorted 
 
C is   non  empty   transitive   directed   NetStr over T
 
 the carrier of C is   non  empty   set 
 
CC is   Relation-like   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  1-sorted-yielding   RelStr-yielding   non-Empty  ( the carrier of C,T)
 
 product CC is   non  empty   strict   transitive   directed   RelStr 
 
[:C,(product CC):] is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of (product CC) is   functional   non  empty   set 
 
 the carrier of T is   non  empty   set 
 
C9 is    Element of  the carrier of C
 
CC . C9 is   non  empty   RelStr 
 
 the carrier of (CC . C9) is   non  empty   set 
 
( the carrier of C,T,CC,C9) is   non  empty   transitive   directed   NetStr over T
 
 the mapping of ( the carrier of C,T,CC,C9) is   Relation-like   the carrier of ( the carrier of C,T,CC,C9) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of C,T,CC,C9))  quasi_total   Element of  bool [: the carrier of ( the carrier of C,T,CC,C9), the carrier of T:]
 
 the carrier of ( the carrier of C,T,CC,C9) is   non  empty   set 
 
[: the carrier of ( the carrier of C,T,CC,C9), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of C,T,CC,C9), the carrier of T:] is   non  empty   set 
 
x is   Relation-like   Function-like   Element of  the carrier of (product CC)
 
x . C9 is    Element of  the carrier of (CC . C9)
 
 the mapping of ( the carrier of C,T,CC,C9) . (x . C9) is    Element of  the carrier of T
 
[: the carrier of C, the carrier of (product CC):] is   Relation-like   non  empty   set 
 
[:[: the carrier of C, the carrier of (product CC):], the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [:[: the carrier of C, the carrier of (product CC):], the carrier of T:] is   non  empty   set 
 
C9 is   Relation-like  [: the carrier of C, the carrier of (product CC):] -defined   the carrier of T -valued   Function-like   non  empty  V14([: the carrier of C, the carrier of (product CC):])  quasi_total   Element of  bool [:[: the carrier of C, the carrier of (product CC):], the carrier of T:]
 
 the carrier of [:C,(product CC):] is   non  empty   set 
 
[: the carrier of [:C,(product CC):], the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of [:C,(product CC):], the carrier of T:] is   non  empty   set 
 
 the InternalRel of [:C,(product CC):] is   Relation-like   the carrier of [:C,(product CC):] -defined   the carrier of [:C,(product CC):] -valued   Element of  bool [: the carrier of [:C,(product CC):], the carrier of [:C,(product CC):]:]
 
[: the carrier of [:C,(product CC):], the carrier of [:C,(product CC):]:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of [:C,(product CC):], the carrier of [:C,(product CC):]:] is   non  empty   set 
 
x is   Relation-like   the carrier of [:C,(product CC):] -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of [:C,(product CC):])  quasi_total   Element of  bool [: the carrier of [:C,(product CC):], the carrier of T:]
 
 NetStr(#  the carrier of [:C,(product CC):], the InternalRel of [:C,(product CC):],x #) is   non  empty   strict   NetStr over T
 
y is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of y is   non  empty   set 
 
 the InternalRel of y is   Relation-like   the carrier of y -defined   the carrier of y -valued   Element of  bool [: the carrier of y, the carrier of y:]
 
[: the carrier of y, the carrier of y:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of y, the carrier of y:] is   non  empty   set 
 
 RelStr(#  the carrier of y, the InternalRel of y #) is   non  empty   strict   RelStr 
 
 the mapping of y is   Relation-like   the carrier of y -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of y)  quasi_total   Element of  bool [: the carrier of y, the carrier of T:]
 
[: the carrier of y, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of y, the carrier of T:] is   non  empty   set 
 
M is    Element of  the carrier of C
 
( the carrier of C,T,CC,M) is   non  empty   transitive   directed   NetStr over T
 
 the mapping of ( the carrier of C,T,CC,M) is   Relation-like   the carrier of ( the carrier of C,T,CC,M) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of C,T,CC,M))  quasi_total   Element of  bool [: the carrier of ( the carrier of C,T,CC,M), the carrier of T:]
 
 the carrier of ( the carrier of C,T,CC,M) is   non  empty   set 
 
[: the carrier of ( the carrier of C,T,CC,M), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of C,T,CC,M), the carrier of T:] is   non  empty   set 
 
p is   Relation-like   Function-like   set 
 
 the mapping of y . (M,p) is    set 
 
[M,p] is  V15()  set 
 
{M,p} is   non  empty   set 
 
{M} is   non  empty   trivial  1 -element   set 
 
{{M,p},{M}} is   non  empty   set 
 
 the mapping of y . [M,p] is    set 
 
p . M is    set 
 
 the mapping of ( the carrier of C,T,CC,M) . (p . M) is    set 
 
CCC is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of CCC is   non  empty   set 
 
 the InternalRel of CCC is   Relation-like   the carrier of CCC -defined   the carrier of CCC -valued   Element of  bool [: the carrier of CCC, the carrier of CCC:]
 
[: the carrier of CCC, the carrier of CCC:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CCC, the carrier of CCC:] is   non  empty   set 
 
 RelStr(#  the carrier of CCC, the InternalRel of CCC #) is   non  empty   strict   RelStr 
 
 the mapping of CCC is   Relation-like   the carrier of CCC -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of CCC)  quasi_total   Element of  bool [: the carrier of CCC, the carrier of T:]
 
 the carrier of T is   non  empty   set 
 
[: the carrier of CCC, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CCC, the carrier of T:] is   non  empty   set 
 
C9 is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of C9 is   non  empty   set 
 
 the InternalRel of C9 is   Relation-like   the carrier of C9 -defined   the carrier of C9 -valued   Element of  bool [: the carrier of C9, the carrier of C9:]
 
[: the carrier of C9, the carrier of C9:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C9, the carrier of C9:] is   non  empty   set 
 
 RelStr(#  the carrier of C9, the InternalRel of C9 #) is   non  empty   strict   RelStr 
 
 the mapping of C9 is   Relation-like   the carrier of C9 -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C9)  quasi_total   Element of  bool [: the carrier of C9, the carrier of T:]
 
[: the carrier of C9, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C9, the carrier of T:] is   non  empty   set 
 
 the carrier of RelStr(#  the carrier of C9, the InternalRel of C9 #) is   non  empty   set 
 
[: the carrier of C, the carrier of (product CC):] is   Relation-like   non  empty   set 
 
[:[: the carrier of C, the carrier of (product CC):], the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [:[: the carrier of C, the carrier of (product CC):], the carrier of T:] is   non  empty   set 
 
M is    Element of [: the carrier of C, the carrier of (product CC):]
 
p is    Element of  the carrier of C
 
q is   Relation-like   Function-like   Element of  the carrier of (product CC)
 
[p,q] is  V15()  Element of  the carrier of [:C,(product CC):]
 
 the carrier of [:C,(product CC):] is   non  empty   set 
 
{p,q} is   non  empty   set 
 
{p} is   non  empty   trivial  1 -element   set 
 
{{p,q},{p}} is   non  empty   set 
 
 Carrier CC is   Relation-like   non-empty   non  empty-yielding   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  set 
 
 product (Carrier CC) is   functional   non  empty   with_common_domain   product-like   set 
 
x is   Relation-like  [: the carrier of C, the carrier of (product CC):] -defined   the carrier of T -valued   Function-like   non  empty  V14([: the carrier of C, the carrier of (product CC):])  quasi_total   Element of  bool [:[: the carrier of C, the carrier of (product CC):], the carrier of T:]
 
x . M is    Element of  the carrier of T
 
M is   Relation-like   the carrier of C -defined   Function-like   Carrier CC -compatible   non  empty  V14( the carrier of C)  Element of  product (Carrier CC)
 
x . (p,M) is    set 
 
[p,M] is  V15()  set 
 
{p,M} is   non  empty   set 
 
{{p,M},{p}} is   non  empty   set 
 
x . [p,M] is    set 
 
( the carrier of C,T,CC,p) is   non  empty   transitive   directed   NetStr over T
 
 the mapping of ( the carrier of C,T,CC,p) is   Relation-like   the carrier of ( the carrier of C,T,CC,p) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of C,T,CC,p))  quasi_total   Element of  bool [: the carrier of ( the carrier of C,T,CC,p), the carrier of T:]
 
 the carrier of ( the carrier of C,T,CC,p) is   non  empty   set 
 
[: the carrier of ( the carrier of C,T,CC,p), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of C,T,CC,p), the carrier of T:] is   non  empty   set 
 
M . p is    set 
 
 the mapping of ( the carrier of C,T,CC,p) . (M . p) is    set 
 
y is   Relation-like  [: the carrier of C, the carrier of (product CC):] -defined   the carrier of T -valued   Function-like   non  empty  V14([: the carrier of C, the carrier of (product CC):])  quasi_total   Element of  bool [:[: the carrier of C, the carrier of (product CC):], the carrier of T:]
 
y . (p,M) is    set 
 
y . [p,M] is    set 
 
y . M is    Element of  the carrier of T
 
T is   non  empty   1-sorted 
 
(T) is   non  empty   set 
 
C is   non  empty   transitive   directed   NetStr over T
 
 the carrier of C is   non  empty   set 
 
CC is   Relation-like   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  1-sorted-yielding   RelStr-yielding   non-Empty  ( the carrier of C,T)
 
(T,C,CC) is   non  empty   transitive   strict   directed   NetStr over T
 
 Carrier CC is   Relation-like   non-empty   non  empty-yielding   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  set 
 
 proj2 (Carrier CC) is   non  empty   with_non-empty_elements   set 
 
 the carrier of T is   non  empty   set 
 
( the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 the_transitive-closure_of  the carrier of T is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of  the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
CCC is    set 
 
 dom (Carrier CC) is   non  empty   Element of  bool  the carrier of C
 
 bool  the carrier of C is   non  empty   set 
 
C9 is    set 
 
(Carrier CC) . C9 is    set 
 
x is    Element of  the carrier of C
 
( the carrier of C,T,CC,x) is   non  empty   transitive   directed   NetStr over T
 
y is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of y is   non  empty   set 
 
 the carrier of (T,C,CC) is   non  empty   set 
 
 the InternalRel of (T,C,CC) is   Relation-like   the carrier of (T,C,CC) -defined   the carrier of (T,C,CC) -valued   Element of  bool [: the carrier of (T,C,CC), the carrier of (T,C,CC):]
 
[: the carrier of (T,C,CC), the carrier of (T,C,CC):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (T,C,CC), the carrier of (T,C,CC):] is   non  empty   set 
 
 RelStr(#  the carrier of (T,C,CC), the InternalRel of (T,C,CC) #) is   non  empty   strict   RelStr 
 
 product CC is   non  empty   strict   transitive   directed   RelStr 
 
[:C,(product CC):] is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of (product CC) is   functional   non  empty   set 
 
[: the carrier of C, the carrier of (product CC):] is   Relation-like   non  empty   set 
 
 dom (Carrier CC) is   non  empty   Element of  bool  the carrier of C
 
 bool  the carrier of C is   non  empty   set 
 
CCC is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of CCC is   non  empty   set 
 
 product (Carrier CC) is   functional   non  empty   with_common_domain   product-like   set 
 
CCC is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of CCC is   non  empty   set 
 
T is   non  empty   1-sorted 
 
C is   non  empty   transitive   directed   NetStr over T
 
 the carrier of C is   non  empty   set 
 
CC is   Relation-like   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  1-sorted-yielding   RelStr-yielding   non-Empty  ( the carrier of C,T)
 
(T,C,CC) is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of (T,C,CC) is   non  empty   set 
 
 Carrier CC is   Relation-like   non-empty   non  empty-yielding   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  set 
 
 product (Carrier CC) is   functional   non  empty   with_common_domain   product-like   set 
 
[: the carrier of C,(product (Carrier CC)):] is   Relation-like   non  empty   set 
 
 the InternalRel of (T,C,CC) is   Relation-like   the carrier of (T,C,CC) -defined   the carrier of (T,C,CC) -valued   Element of  bool [: the carrier of (T,C,CC), the carrier of (T,C,CC):]
 
[: the carrier of (T,C,CC), the carrier of (T,C,CC):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (T,C,CC), the carrier of (T,C,CC):] is   non  empty   set 
 
 RelStr(#  the carrier of (T,C,CC), the InternalRel of (T,C,CC) #) is   non  empty   strict   RelStr 
 
 product CC is   non  empty   strict   transitive   directed   RelStr 
 
[:C,(product CC):] is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of (product CC) is   functional   non  empty   set 
 
[: the carrier of C, the carrier of (product CC):] is   Relation-like   non  empty   set 
 
T is   non  empty   1-sorted 
 
 the carrier of T is   non  empty   set 
 
C is   non  empty   transitive   directed   NetStr over T
 
 the carrier of C is   non  empty   set 
 
CC is   Relation-like   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  1-sorted-yielding   RelStr-yielding   non-Empty  ( the carrier of C,T)
 
 product CC is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of (product CC) is   functional   non  empty   set 
 
(T,C,CC) is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of (T,C,CC) is   non  empty   set 
 
CCC is    Element of  the carrier of C
 
CC . CCC is   non  empty   RelStr 
 
 the carrier of (CC . CCC) is   non  empty   set 
 
( the carrier of C,T,CC,CCC) is   non  empty   transitive   directed   NetStr over T
 
 the mapping of ( the carrier of C,T,CC,CCC) is   Relation-like   the carrier of ( the carrier of C,T,CC,CCC) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of C,T,CC,CCC))  quasi_total   Element of  bool [: the carrier of ( the carrier of C,T,CC,CCC), the carrier of T:]
 
 the carrier of ( the carrier of C,T,CC,CCC) is   non  empty   set 
 
[: the carrier of ( the carrier of C,T,CC,CCC), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of C,T,CC,CCC), the carrier of T:] is   non  empty   set 
 
C9 is   Relation-like   Function-like   Element of  the carrier of (product CC)
 
[CCC,C9] is  V15()  Element of  the carrier of [:C,(product CC):]
 
[:C,(product CC):] is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of [:C,(product CC):] is   non  empty   set 
 
{CCC,C9} is   non  empty   set 
 
{CCC} is   non  empty   trivial  1 -element   set 
 
{{CCC,C9},{CCC}} is   non  empty   set 
 
C9 . CCC is    Element of  the carrier of (CC . CCC)
 
 the mapping of ( the carrier of C,T,CC,CCC) . (C9 . CCC) is    Element of  the carrier of T
 
x is    Element of  the carrier of (T,C,CC)
 
(T,C,CC) . x is    Element of  the carrier of T
 
 the mapping of (T,C,CC) is   Relation-like   the carrier of (T,C,CC) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of (T,C,CC))  quasi_total   Element of  bool [: the carrier of (T,C,CC), the carrier of T:]
 
[: the carrier of (T,C,CC), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (T,C,CC), the carrier of T:] is   non  empty   set 
 
 the mapping of (T,C,CC) . x is    Element of  the carrier of T
 
 the mapping of (T,C,CC) . (CCC,C9) is    set 
 
[CCC,C9] is  V15()  set 
 
 the mapping of (T,C,CC) . [CCC,C9] is    set 
 
T is   non  empty   1-sorted 
 
 the carrier of T is   non  empty   set 
 
C is   non  empty   transitive   directed   NetStr over T
 
 the carrier of C is   non  empty   set 
 
CC is   Relation-like   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  1-sorted-yielding   RelStr-yielding   non-Empty  ( the carrier of C,T)
 
(T,C,CC) is   non  empty   transitive   strict   directed   NetStr over T
 
 the mapping of (T,C,CC) is   Relation-like   the carrier of (T,C,CC) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of (T,C,CC))  quasi_total   Element of  bool [: the carrier of (T,C,CC), the carrier of T:]
 
 the carrier of (T,C,CC) is   non  empty   set 
 
[: the carrier of (T,C,CC), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (T,C,CC), the carrier of T:] is   non  empty   set 
 
 rng  the mapping of (T,C,CC) is   non  empty   Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
 {  (rng  the mapping of ( the carrier of C,T,CC,b1)) where b1 is    Element of  the carrier of C : verum  }   is    set 
 
 union  {  (rng  the mapping of ( the carrier of C,T,CC,b1)) where b1 is    Element of  the carrier of C : verum  }   is    set 
 
CCC is    set 
 
 dom  the mapping of (T,C,CC) is   non  empty   Element of  bool  the carrier of (T,C,CC)
 
 bool  the carrier of (T,C,CC) is   non  empty   set 
 
x is    set 
 
 the mapping of (T,C,CC) . x is    set 
 
 Carrier CC is   Relation-like   non-empty   non  empty-yielding   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  set 
 
 product (Carrier CC) is   functional   non  empty   with_common_domain   product-like   set 
 
[: the carrier of C,(product (Carrier CC)):] is   Relation-like   non  empty   set 
 
y is    Element of  the carrier of C
 
M is   Relation-like   the carrier of C -defined   Function-like   Carrier CC -compatible   non  empty  V14( the carrier of C)  Element of  product (Carrier CC)
 
[y,M] is  V15()  set 
 
{y,M} is   non  empty   set 
 
{y} is   non  empty   trivial  1 -element   set 
 
{{y,M},{y}} is   non  empty   set 
 
 dom (Carrier CC) is   non  empty   Element of  bool  the carrier of C
 
 bool  the carrier of C is   non  empty   set 
 
M . y is    set 
 
(Carrier CC) . y is   non  empty   set 
 
( the carrier of C,T,CC,y) is   non  empty   transitive   directed   NetStr over T
 
 the carrier of ( the carrier of C,T,CC,y) is   non  empty   set 
 
 the mapping of ( the carrier of C,T,CC,y) is   Relation-like   the carrier of ( the carrier of C,T,CC,y) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of C,T,CC,y))  quasi_total   Element of  bool [: the carrier of ( the carrier of C,T,CC,y), the carrier of T:]
 
[: the carrier of ( the carrier of C,T,CC,y), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of C,T,CC,y), the carrier of T:] is   non  empty   set 
 
 dom  the mapping of ( the carrier of C,T,CC,y) is   non  empty   Element of  bool  the carrier of ( the carrier of C,T,CC,y)
 
 bool  the carrier of ( the carrier of C,T,CC,y) is   non  empty   set 
 
 product CC is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of (product CC) is   functional   non  empty   set 
 
 the mapping of (T,C,CC) . (y,M) is    set 
 
 the mapping of (T,C,CC) . [y,M] is    set 
 
 the mapping of ( the carrier of C,T,CC,y) . (M . y) is    set 
 
 rng  the mapping of ( the carrier of C,T,CC,y) is   non  empty   Element of  bool  the carrier of T
 
p is    Element of  the carrier of C
 
( the carrier of C,T,CC,p) is   non  empty   transitive   directed   NetStr over T
 
 the mapping of ( the carrier of C,T,CC,p) is   Relation-like   the carrier of ( the carrier of C,T,CC,p) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of C,T,CC,p))  quasi_total   Element of  bool [: the carrier of ( the carrier of C,T,CC,p), the carrier of T:]
 
 the carrier of ( the carrier of C,T,CC,p) is   non  empty   set 
 
[: the carrier of ( the carrier of C,T,CC,p), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of C,T,CC,p), the carrier of T:] is   non  empty   set 
 
 rng  the mapping of ( the carrier of C,T,CC,p) is   non  empty   Element of  bool  the carrier of T
 
T is   non  empty   TopSpace-like   TopStruct 
 
 the carrier of T is   non  empty   set 
 
 bool  the carrier of T is   non  empty   set 
 
C is    Element of  the carrier of T
 
 {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   is    set 
 
 InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) is   Relation-like   {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   -defined   {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   -valued  V14( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  )  quasi_total  V35() V38() V42()  Element of  bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :]
 
[: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :] is   Relation-like   set 
 
 bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :] is   non  empty   set 
 
 RelStr(#  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ,K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) #) is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
(InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) ~  is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
T is   non  empty   TopSpace-like   TopStruct 
 
 the carrier of T is   non  empty   set 
 
C is    Element of  the carrier of T
 
(T,C) is    RelStr 
 
 bool  the carrier of T is   non  empty   set 
 
 {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   is    set 
 
 InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) is   Relation-like   {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   -defined   {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   -valued  V14( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  )  quasi_total  V35() V38() V42()  Element of  bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :]
 
[: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :] is   Relation-like   set 
 
 bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :] is   non  empty   set 
 
 RelStr(#  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ,K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) #) is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
(InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) ~  is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
 [#] T is   non  empty   non  proper   open   dense   non  boundary   Element of  bool  the carrier of T
 
 the carrier of (InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) is    set 
 
 the carrier of (T,C) is    set 
 
T is   non  empty   TopSpace-like   TopStruct 
 
 the carrier of T is   non  empty   set 
 
 bool  the carrier of T is   non  empty   set 
 
C is    Element of  the carrier of T
 
(T,C) is   non  empty   RelStr 
 
 {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   is    set 
 
 InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) is   Relation-like   {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   -defined   {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   -valued  V14( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  )  quasi_total  V35() V38() V42()  Element of  bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :]
 
[: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :] is   Relation-like   set 
 
 bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :] is   non  empty   set 
 
 RelStr(#  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ,K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) #) is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
(InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) ~  is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
 the carrier of (T,C) is   non  empty   set 
 
CC is    Element of  the carrier of (T,C)
 
 the carrier of ((InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) ~) is    set 
 
 the carrier of (InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) is    set 
 
T is   non  empty   TopSpace-like   TopStruct 
 
 the carrier of T is   non  empty   set 
 
 bool  the carrier of T is   non  empty   set 
 
C is    Element of  the carrier of T
 
(T,C) is   non  empty   RelStr 
 
 {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   is    set 
 
 InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) is   Relation-like   {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   -defined   {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   -valued  V14( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  )  quasi_total  V35() V38() V42()  Element of  bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :]
 
[: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :] is   Relation-like   set 
 
 bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :] is   non  empty   set 
 
 RelStr(#  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ,K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) #) is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
(InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) ~  is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
 the carrier of (T,C) is   non  empty   set 
 
CC is    Element of  bool  the carrier of T
 
C9 is    Element of  bool  the carrier of T
 
x is    Element of  bool  the carrier of T
 
 the carrier of (InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) is    set 
 
T is   non  empty   TopSpace-like   TopStruct 
 
 the carrier of T is   non  empty   set 
 
C is    Element of  the carrier of T
 
(T,C) is   non  empty   RelStr 
 
 bool  the carrier of T is   non  empty   set 
 
 {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   is    set 
 
 InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) is   Relation-like   {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   -defined   {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   -valued  V14( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  )  quasi_total  V35() V38() V42()  Element of  bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :]
 
[: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :] is   Relation-like   set 
 
 bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :] is   non  empty   set 
 
 RelStr(#  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ,K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) #) is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
(InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) ~  is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
 the carrier of (T,C) is   non  empty   set 
 
 [#] T is   non  empty   non  proper   open   dense   non  boundary   Element of  bool  the carrier of T
 
C9 is    Element of  the carrier of (T,C)
 
x is    Element of  the carrier of (T,C)
 
CCC is   non  empty   set 
 
 InclPoset CCC is   non  empty   strict  V97()  reflexive   transitive   antisymmetric   non  void   RelStr 
 
K386(CCC) is   Relation-like  CCC -defined  CCC -valued  V14(CCC)  quasi_total  V35() V38() V42()  Element of  bool [:CCC,CCC:]
 
[:CCC,CCC:] is   Relation-like   non  empty   set 
 
 bool [:CCC,CCC:] is   non  empty   set 
 
 RelStr(# CCC,K386(CCC) #) is   non  empty   strict  V97()  reflexive   transitive   antisymmetric   non  void   RelStr 
 
(InclPoset CCC) ~  is   non  empty   strict  V97()  reflexive   transitive   antisymmetric   non  void   RelStr 
 
 the carrier of (InclPoset CCC) is   non  empty   set 
 
 the InternalRel of (InclPoset CCC) is   Relation-like   the carrier of (InclPoset CCC) -defined   the carrier of (InclPoset CCC) -valued   non  empty  V14( the carrier of (InclPoset CCC))  quasi_total  V35() V38() V42()  Element of  bool [: the carrier of (InclPoset CCC), the carrier of (InclPoset CCC):]
 
[: the carrier of (InclPoset CCC), the carrier of (InclPoset CCC):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (InclPoset CCC), the carrier of (InclPoset CCC):] is   non  empty   set 
 
 the InternalRel of (InclPoset CCC) ~  is   Relation-like   the carrier of (InclPoset CCC) -defined   the carrier of (InclPoset CCC) -valued  V14( the carrier of (InclPoset CCC))  quasi_total  V35() V38() V42()  Element of  bool [: the carrier of (InclPoset CCC), the carrier of (InclPoset CCC):]
 
 RelStr(#  the carrier of (InclPoset CCC),( the InternalRel of (InclPoset CCC) ~) #) is   non  empty   strict  V97()  reflexive   transitive   antisymmetric   non  void   RelStr 
 
M is    Element of  the carrier of (InclPoset CCC)
 
y is    Element of  the carrier of (InclPoset CCC)
 
y ~  is    Element of  the carrier of ((InclPoset CCC) ~)
 
 the carrier of ((InclPoset CCC) ~) is   non  empty   set 
 
M ~  is    Element of  the carrier of ((InclPoset CCC) ~)
 
T is   non  empty   TopSpace-like   TopStruct 
 
 the carrier of T is   non  empty   set 
 
C is    Element of  the carrier of T
 
(T,C) is   non  empty   RelStr 
 
 bool  the carrier of T is   non  empty   set 
 
 {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   is    set 
 
 InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) is   Relation-like   {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   -defined   {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   -valued  V14( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  )  quasi_total  V35() V38() V42()  Element of  bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :]
 
[: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :] is   Relation-like   set 
 
 bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :] is   non  empty   set 
 
 RelStr(#  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ,K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) #) is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
(InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) ~  is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
 the carrier of (T,C) is   non  empty   set 
 
CC is    Element of  the carrier of (T,C)
 
CCC is    Element of  the carrier of (T,C)
 
x is    Element of  bool  the carrier of T
 
y is    Element of  bool  the carrier of T
 
x /\ y is    Element of  bool  the carrier of T
 
p is    Element of  the carrier of (T,C)
 
T is   non  empty   TopSpace-like   TopStruct 
 
 the carrier of T is   non  empty   set 
 
C is   non  empty   transitive   directed   NetStr over T
 
 bool  the carrier of T is   non  empty   set 
 
CC is    Element of  bool  the carrier of T
 
CCC is    Element of  the carrier of T
 
C9 is    a_neighborhood of CCC
 
CC is    Element of  bool  the carrier of T
 
CCC is    Element of  bool  the carrier of T
 
T is   non  empty   TopSpace-like   TopStruct 
 
C is   non  empty   transitive   directed   NetStr over T
 
(T,C) is    Element of  bool  the carrier of T
 
 the carrier of T is   non  empty   set 
 
 bool  the carrier of T is   non  empty   set 
 
CC is   non  empty   transitive   directed  (T,C)
 
(T,CC) is    Element of  bool  the carrier of T
 
CCC is    set 
 
 the carrier of CC is   non  empty   set 
 
 the carrier of C is   non  empty   set 
 
[: the carrier of CC, the carrier of C:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CC, the carrier of C:] is   non  empty   set 
 
 the mapping of CC is   Relation-like   the carrier of CC -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of CC)  quasi_total   Element of  bool [: the carrier of CC, the carrier of T:]
 
[: the carrier of CC, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CC, the carrier of T:] is   non  empty   set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
C9 is   Relation-like   the carrier of CC -defined   the carrier of C -valued   Function-like   non  empty  V14( the carrier of CC)  quasi_total   Element of  bool [: the carrier of CC, the carrier of C:]
 
 the mapping of C * C9 is   Relation-like   the carrier of CC -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of CC)  quasi_total   Element of  bool [: the carrier of CC, the carrier of T:]
 
x is    Element of  the carrier of T
 
y is    a_neighborhood of x
 
M is    Element of  the carrier of C
 
p is    Element of  the carrier of CC
 
q is    Element of  the carrier of CC
 
CC . q is    Element of  the carrier of T
 
 the mapping of CC . q is    Element of  the carrier of T
 
( the carrier of CC,C,C9,q) is    Element of  the carrier of C
 
C . ( the carrier of CC,C,C9,q) is    Element of  the carrier of T
 
 the mapping of C . ( the carrier of CC,C,C9,q) is    Element of  the carrier of T
 
T is   non  empty   TopSpace-like   TopStruct 
 
C is   non  empty   transitive   directed  (T)  NetStr over T
 
(T,C) is    Element of  the carrier of T
 
 the carrier of T is   non  empty   set 
 
(T,C) is    Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
 the carrier of C is   non  empty   set 
 
 the    Element of  the carrier of C is    Element of  the carrier of C
 
C9 is    a_neighborhood of (T,C)
 
x is    Element of  the carrier of C
 
C . x is    Element of  the carrier of T
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   constant   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C . x is    Element of  the carrier of T
 
T is   non  empty   TopSpace-like   TopStruct 
 
 the carrier of T is   non  empty   set 
 
 bool  the carrier of T is   non  empty   set 
 
C is   non  empty   transitive   directed   NetStr over T
 
(T,C) is    Element of  bool  the carrier of T
 
 the carrier of C is   non  empty   set 
 
CC is    Element of  the carrier of T
 
CCC is    Element of  the carrier of C
 
 {  (C . b1) where b1 is    Element of  the carrier of C : CCC <= b1  }   is    set 
 
C9 is    set 
 
x is    Element of  the carrier of C
 
C . x is    Element of  the carrier of T
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C . x is    Element of  the carrier of T
 
C9 is    Element of  bool  the carrier of T
 
 Cl C9 is   closed   Element of  bool  the carrier of T
 
x is    a_neighborhood of CC
 
y is    Element of  the carrier of C
 
M is    Element of  the carrier of C
 
C . M is    Element of  the carrier of T
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C . M is    Element of  the carrier of T
 
T is   non  empty   TopSpace-like   TopStruct 
 
 the carrier of T is   non  empty   set 
 
C is   non  empty   transitive   directed   NetStr over T
 
(T,C) is    Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
CC is    Element of  the carrier of T
 
CCC is    Element of  the carrier of T
 
C9 is    Element of  bool  the carrier of T
 
x is    Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
C is    Element of  the carrier of T
 
CC is    Element of  the carrier of T
 
(T,C) is   non  empty   transitive   directed   RelStr 
 
 {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   is    set 
 
 InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) is   Relation-like   {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   -defined   {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }   -valued  V14( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  )  quasi_total  V35() V38() V42()  Element of  bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :]
 
[: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :] is   Relation-like   set 
 
 bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  :] is   non  empty   set 
 
 RelStr(#  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ,K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) #) is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
(InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( C in b1 & b1 is  open  )  }  ) ~  is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
(T,CC) is   non  empty   transitive   directed   RelStr 
 
 {  b1 where b1 is    Element of  bool  the carrier of T : ( CC in b1 & b1 is  open  )  }   is    set 
 
 InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( CC in b1 & b1 is  open  )  }   is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( CC in b1 & b1 is  open  )  }  ) is   Relation-like   {  b1 where b1 is    Element of  bool  the carrier of T : ( CC in b1 & b1 is  open  )  }   -defined   {  b1 where b1 is    Element of  bool  the carrier of T : ( CC in b1 & b1 is  open  )  }   -valued  V14( {  b1 where b1 is    Element of  bool  the carrier of T : ( CC in b1 & b1 is  open  )  }  )  quasi_total  V35() V38() V42()  Element of  bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( CC in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( CC in b1 & b1 is  open  )  }  :]
 
[: {  b1 where b1 is    Element of  bool  the carrier of T : ( CC in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( CC in b1 & b1 is  open  )  }  :] is   Relation-like   set 
 
 bool [: {  b1 where b1 is    Element of  bool  the carrier of T : ( CC in b1 & b1 is  open  )  }  , {  b1 where b1 is    Element of  bool  the carrier of T : ( CC in b1 & b1 is  open  )  }  :] is   non  empty   set 
 
 RelStr(#  {  b1 where b1 is    Element of  bool  the carrier of T : ( CC in b1 & b1 is  open  )  }  ,K386( {  b1 where b1 is    Element of  bool  the carrier of T : ( CC in b1 & b1 is  open  )  }  ) #) is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
(InclPoset  {  b1 where b1 is    Element of  bool  the carrier of T : ( CC in b1 & b1 is  open  )  }  ) ~  is   strict  V97()  reflexive   transitive   antisymmetric   RelStr 
 
[:(T,C),(T,CC):] is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of [:(T,C),(T,CC):] is   non  empty   set 
 
y is    Element of  the carrier of [:(T,C),(T,CC):]
 
y `1  is    Element of  the carrier of (T,C)
 
 the carrier of (T,C) is   non  empty   set 
 
y `2  is    Element of  the carrier of (T,CC)
 
 the carrier of (T,CC) is   non  empty   set 
 
(y `1) /\ (y `2) is    set 
 
M is    Element of  bool  the carrier of T
 
p is    Element of  bool  the carrier of T
 
M /\ p is    Element of  bool  the carrier of T
 
 the carrier of T /\ ((y `1) /\ (y `2)) is    set 
 
[: the carrier of [:(T,C),(T,CC):], the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of [:(T,C),(T,CC):], the carrier of T:] is   non  empty   set 
 
y is   Relation-like   the carrier of [:(T,C),(T,CC):] -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of [:(T,C),(T,CC):])  quasi_total   Element of  bool [: the carrier of [:(T,C),(T,CC):], the carrier of T:]
 
 the InternalRel of [:(T,C),(T,CC):] is   Relation-like   the carrier of [:(T,C),(T,CC):] -defined   the carrier of [:(T,C),(T,CC):] -valued   Element of  bool [: the carrier of [:(T,C),(T,CC):], the carrier of [:(T,C),(T,CC):]:]
 
[: the carrier of [:(T,C),(T,CC):], the carrier of [:(T,C),(T,CC):]:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of [:(T,C),(T,CC):], the carrier of [:(T,C),(T,CC):]:] is   non  empty   set 
 
 NetStr(#  the carrier of [:(T,C),(T,CC):], the InternalRel of [:(T,C),(T,CC):],y #) is   non  empty   strict   NetStr over T
 
 the carrier of (T,C) is   non  empty   set 
 
 the carrier of (T,CC) is   non  empty   set 
 
[: the carrier of (T,C), the carrier of (T,CC):] is   Relation-like   non  empty   set 
 
M is   non  empty   transitive   directed   NetStr over T
 
p is    a_neighborhood of CC
 
 Int p is   open   Element of  bool  the carrier of T
 
 [#] T is   non  empty   non  proper   open   dense   non  boundary   Element of  bool  the carrier of T
 
 the carrier of M is   non  empty   set 
 
[([#] T),(Int p)] is  V15()  set 
 
{([#] T),(Int p)} is   non  empty   set 
 
{([#] T)} is   non  empty   trivial  1 -element   set 
 
{{([#] T),(Int p)},{([#] T)}} is   non  empty   set 
 
q is    Element of  the carrier of M
 
M is    Element of  the carrier of M
 
M . M is    Element of  the carrier of T
 
 the mapping of M is   Relation-like   the carrier of M -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of M)  quasi_total   Element of  bool [: the carrier of M, the carrier of T:]
 
[: the carrier of M, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of M, the carrier of T:] is   non  empty   set 
 
 the mapping of M . M is    Element of  the carrier of T
 
Y9 is    Element of  the carrier of (T,C)
 
YY is    Element of  the carrier of (T,CC)
 
[Y9,YY] is  V15()  Element of  the carrier of [:(T,C),(T,CC):]
 
{Y9,YY} is   non  empty   set 
 
{Y9} is   non  empty   trivial  1 -element   set 
 
{{Y9,YY},{Y9}} is   non  empty   set 
 
M `2  is    set 
 
X is    Element of  bool  the carrier of T
 
X is    Element of  bool  the carrier of T
 
[q,M] is  V15()  Element of  the carrier of [:M,M:]
 
[:M,M:] is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of [:M,M:] is   non  empty   set 
 
{q,M} is   non  empty   set 
 
{q} is   non  empty   trivial  1 -element   set 
 
{{q,M},{q}} is   non  empty   set 
 
Y is    Element of  the carrier of [:(T,C),(T,CC):]
 
N is    Element of  the carrier of [:(T,C),(T,CC):]
 
Y `2  is    Element of  the carrier of (T,CC)
 
N `2  is    Element of  the carrier of (T,CC)
 
X /\ X is    Element of  bool  the carrier of T
 
(Int p) /\ ([#] T) is   open   Element of  bool  the carrier of T
 
M `1  is    set 
 
y . M is    set 
 
(T,M) is    Element of  bool  the carrier of T
 
p is    a_neighborhood of C
 
 Int p is   open   Element of  bool  the carrier of T
 
 [#] T is   non  empty   non  proper   open   dense   non  boundary   Element of  bool  the carrier of T
 
 the carrier of M is   non  empty   set 
 
[(Int p),([#] T)] is  V15()  set 
 
{(Int p),([#] T)} is   non  empty   set 
 
{(Int p)} is   non  empty   trivial  1 -element   set 
 
{{(Int p),([#] T)},{(Int p)}} is   non  empty   set 
 
q is    Element of  the carrier of M
 
M is    Element of  the carrier of M
 
M . M is    Element of  the carrier of T
 
 the mapping of M is   Relation-like   the carrier of M -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of M)  quasi_total   Element of  bool [: the carrier of M, the carrier of T:]
 
[: the carrier of M, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of M, the carrier of T:] is   non  empty   set 
 
 the mapping of M . M is    Element of  the carrier of T
 
Y9 is    Element of  the carrier of (T,C)
 
YY is    Element of  the carrier of (T,CC)
 
[Y9,YY] is  V15()  Element of  the carrier of [:(T,C),(T,CC):]
 
{Y9,YY} is   non  empty   set 
 
{Y9} is   non  empty   trivial  1 -element   set 
 
{{Y9,YY},{Y9}} is   non  empty   set 
 
M `1  is    set 
 
X is    Element of  bool  the carrier of T
 
X is    Element of  bool  the carrier of T
 
[q,M] is  V15()  Element of  the carrier of [:M,M:]
 
[:M,M:] is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of [:M,M:] is   non  empty   set 
 
{q,M} is   non  empty   set 
 
{q} is   non  empty   trivial  1 -element   set 
 
{{q,M},{q}} is   non  empty   set 
 
Y is    Element of  the carrier of [:(T,C),(T,CC):]
 
N is    Element of  the carrier of [:(T,C),(T,CC):]
 
Y `1  is    Element of  the carrier of (T,C)
 
N `1  is    Element of  the carrier of (T,C)
 
X /\ X is    Element of  bool  the carrier of T
 
(Int p) /\ ([#] T) is   open   Element of  bool  the carrier of T
 
M `2  is    set 
 
y . M is    set 
 
T is   non  empty   TopSpace-like   Hausdorff   TopStruct 
 
C is   non  empty   transitive   directed   NetStr over T
 
(T,C) is    Element of  bool  the carrier of T
 
 the carrier of T is   non  empty   set 
 
 bool  the carrier of T is   non  empty   set 
 
CC is    Element of  the carrier of T
 
CCC is    Element of  the carrier of T
 
T is   non  empty   TopSpace-like   TopStruct 
 
T is   non  empty   TopSpace-like   TopStruct 
 
C is   non  empty   transitive   directed   NetStr over T
 
(T,C) is    Element of  bool  the carrier of T
 
 the carrier of T is   non  empty   set 
 
 bool  the carrier of T is   non  empty   set 
 
T is   non  empty   TopSpace-like   TopStruct 
 
 the   non  empty   transitive   directed   RelStr  is   non  empty   transitive   directed   RelStr 
 
 the carrier of T is   non  empty   set 
 
 the    Element of  the carrier of T is    Element of  the carrier of T
 
( the   non  empty   transitive   directed   RelStr ,T, the    Element of  the carrier of T) is   non  empty   transitive   strict   directed  (T) (T)  NetStr over T
 
T is   non  empty   TopSpace-like   Hausdorff   TopStruct 
 
 the carrier of T is   non  empty   set 
 
C is   non  empty   transitive   directed  (T)  NetStr over T
 
(T,C) is   trivial   Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
CC is    Element of  the carrier of T
 
CC is    Element of  the carrier of T
 
CCC is    Element of  the carrier of T
 
T is   non  empty   TopSpace-like   Hausdorff   TopStruct 
 
C is   non  empty   transitive   directed  (T) (T)  NetStr over T
 
(T,C) is    Element of  the carrier of T
 
 the carrier of T is   non  empty   set 
 
(T,C) is    Element of  the carrier of T
 
(T,C) is   trivial   Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
T is   non  empty   TopSpace-like   TopStruct 
 
 the carrier of T is   non  empty   set 
 
C is   non  empty   transitive   directed   NetStr over T
 
(T,C) is    Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
CC is    Element of  the carrier of T
 
CCC is    a_neighborhood of CC
 
 the carrier of T \ CCC is    Element of  bool  the carrier of T
 
(T,C,( the carrier of T \ CCC)) is   transitive   strict  (T,C) (T,C)
 
C9 is   non  empty   transitive   directed  (T,C)
 
x is   non  empty   transitive   directed  (T,C9)
 
(T,x) is    Element of  bool  the carrier of T
 
T is   non  empty   TopSpace-like   TopStruct 
 
(T) is   non  empty   set 
 
 the carrier of T is   non  empty   set 
 
C is   non  empty   transitive   directed   NetStr over T
 
(T,C) is    Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
( the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 the_transitive-closure_of  the carrier of T is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of  the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
CC is    Element of  the carrier of T
 
CCC is    a_neighborhood of CC
 
 the carrier of T \ CCC is    Element of  bool  the carrier of T
 
(T,C,( the carrier of T \ CCC)) is   transitive   strict  (T,C) (T,C)
 
C9 is   non  empty   transitive   directed  (T,C)
 
 the carrier of C9 is   non  empty   set 
 
 the carrier of C is   non  empty   set 
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C " ( the carrier of T \ CCC) is    Element of  bool  the carrier of C
 
 bool  the carrier of C is   non  empty   set 
 
x is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of x is   non  empty   set 
 
x is   non  empty   transitive   directed  (T,C9)
 
(T,x) is    Element of  bool  the carrier of T
 
T is   non  empty   TopSpace-like   TopStruct 
 
 the carrier of T is   non  empty   set 
 
C is   non  empty   transitive   directed   NetStr over T
 
(T,C) is    Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
 the carrier of C is   non  empty   set 
 
CC is    Element of  the carrier of T
 
CCC is   Relation-like   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  1-sorted-yielding   RelStr-yielding   non-Empty  ( the carrier of C,T)
 
(T,C,CCC) is   non  empty   transitive   strict   directed   NetStr over T
 
(T,(T,C,CCC)) is    Element of  bool  the carrier of T
 
C9 is    a_neighborhood of CC
 
 Int C9 is   open   Element of  bool  the carrier of T
 
 Int (Int C9) is   open   Element of  bool  the carrier of T
 
x is    a_neighborhood of CC
 
y is    Element of  the carrier of C
 
M is    Element of  the carrier of C
 
( the carrier of C,T,CCC,M) is   non  empty   transitive   directed   NetStr over T
 
 the carrier of ( the carrier of C,T,CCC,M) is   non  empty   set 
 
p is    Element of  the carrier of C
 
C . p is    Element of  the carrier of T
 
 the mapping of C is   Relation-like   the carrier of C -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C)  quasi_total   Element of  bool [: the carrier of C, the carrier of T:]
 
[: the carrier of C, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C, the carrier of T:] is   non  empty   set 
 
 the mapping of C . p is    Element of  the carrier of T
 
C . M is    Element of  the carrier of T
 
 the mapping of C . M is    Element of  the carrier of T
 
(T,( the carrier of C,T,CCC,M)) is    Element of  bool  the carrier of T
 
q is    Element of  the carrier of ( the carrier of C,T,CCC,M)
 
M is    Element of  the carrier of ( the carrier of C,T,CCC,M)
 
( the carrier of C,T,CCC,M) . M is    Element of  the carrier of T
 
 the mapping of ( the carrier of C,T,CCC,M) is   Relation-like   the carrier of ( the carrier of C,T,CCC,M) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of C,T,CCC,M))  quasi_total   Element of  bool [: the carrier of ( the carrier of C,T,CCC,M), the carrier of T:]
 
[: the carrier of ( the carrier of C,T,CCC,M), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of C,T,CCC,M), the carrier of T:] is   non  empty   set 
 
 the mapping of ( the carrier of C,T,CCC,M) . M is    Element of  the carrier of T
 
 the    Element of  the carrier of ( the carrier of C,T,CCC,M) is    Element of  the carrier of ( the carrier of C,T,CCC,M)
 
M is    Element of  the carrier of ( the carrier of C,T,CCC,M)
 
( the carrier of C,T,CCC,M) . M is    Element of  the carrier of T
 
 the mapping of ( the carrier of C,T,CCC,M) is   Relation-like   the carrier of ( the carrier of C,T,CCC,M) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of C,T,CCC,M))  quasi_total   Element of  bool [: the carrier of ( the carrier of C,T,CCC,M), the carrier of T:]
 
[: the carrier of ( the carrier of C,T,CCC,M), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of C,T,CCC,M), the carrier of T:] is   non  empty   set 
 
 the mapping of ( the carrier of C,T,CCC,M) . M is    Element of  the carrier of T
 
M is   Relation-like   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  set 
 
 Carrier CCC is   Relation-like   non-empty   non  empty-yielding   the carrier of C -defined   Function-like   non  empty  V14( the carrier of C)  set 
 
 dom (Carrier CCC) is   non  empty   Element of  bool  the carrier of C
 
 bool  the carrier of C is   non  empty   set 
 
p is    set 
 
M . p is    set 
 
(Carrier CCC) . p is    set 
 
q is    Element of  the carrier of C
 
( the carrier of C,T,CCC,q) is   non  empty   transitive   directed   NetStr over T
 
 the carrier of ( the carrier of C,T,CCC,q) is   non  empty   set 
 
M . q is    set 
 
M is    Element of  the carrier of ( the carrier of C,T,CCC,q)
 
 dom M is   non  empty   Element of  bool  the carrier of C
 
 product (Carrier CCC) is   functional   non  empty   with_common_domain   product-like   set 
 
 the carrier of (T,C,CCC) is   non  empty   set 
 
[: the carrier of C,(product (Carrier CCC)):] is   Relation-like   non  empty   set 
 
[y,M] is  V15()  set 
 
{y,M} is   non  empty   set 
 
{y} is   non  empty   trivial  1 -element   set 
 
{{y,M},{y}} is   non  empty   set 
 
p is    Element of  the carrier of (T,C,CCC)
 
q is    Element of  the carrier of (T,C,CCC)
 
(T,C,CCC) . q is    Element of  the carrier of T
 
 the mapping of (T,C,CCC) is   Relation-like   the carrier of (T,C,CCC) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of (T,C,CCC))  quasi_total   Element of  bool [: the carrier of (T,C,CCC), the carrier of T:]
 
[: the carrier of (T,C,CCC), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (T,C,CCC), the carrier of T:] is   non  empty   set 
 
 the mapping of (T,C,CCC) . q is    Element of  the carrier of T
 
M is    Element of  the carrier of C
 
N is   Relation-like   the carrier of C -defined   Function-like   Carrier CCC -compatible   non  empty  V14( the carrier of C)  Element of  product (Carrier CCC)
 
[M,N] is  V15()  set 
 
{M,N} is   non  empty   set 
 
{M} is   non  empty   trivial  1 -element   set 
 
{{M,N},{M}} is   non  empty   set 
 
 product CCC is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of (product CCC) is   functional   non  empty   set 
 
Y9 is   Relation-like   Function-like   Element of  the carrier of (product CCC)
 
 the InternalRel of (T,C,CCC) is   Relation-like   the carrier of (T,C,CCC) -defined   the carrier of (T,C,CCC) -valued   Element of  bool [: the carrier of (T,C,CCC), the carrier of (T,C,CCC):]
 
[: the carrier of (T,C,CCC), the carrier of (T,C,CCC):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (T,C,CCC), the carrier of (T,C,CCC):] is   non  empty   set 
 
 RelStr(#  the carrier of (T,C,CCC), the InternalRel of (T,C,CCC) #) is   non  empty   strict   RelStr 
 
[:C,(product CCC):] is   non  empty   strict   transitive   directed   RelStr 
 
YY is    Element of  the carrier of C
 
[YY,Y9] is  V15()  Element of  the carrier of [:C,(product CCC):]
 
 the carrier of [:C,(product CCC):] is   non  empty   set 
 
{YY,Y9} is   non  empty   set 
 
{YY} is   non  empty   trivial  1 -element   set 
 
{{YY,Y9},{YY}} is   non  empty   set 
 
X is    Element of  the carrier of C
 
Y is   Relation-like   Function-like   Element of  the carrier of (product CCC)
 
[X,Y] is  V15()  Element of  the carrier of [:C,(product CCC):]
 
{X,Y} is   non  empty   set 
 
{X} is   non  empty   trivial  1 -element   set 
 
{{X,Y},{X}} is   non  empty   set 
 
( the carrier of C,T,CCC,X) is   non  empty   transitive   directed   NetStr over T
 
Y9 . X is    Element of  the carrier of (CCC . X)
 
CCC . X is   non  empty   RelStr 
 
 the carrier of (CCC . X) is   non  empty   set 
 
Y . X is    Element of  the carrier of (CCC . X)
 
X is   Relation-like   Function-like   set 
 
J is   Relation-like   Function-like   set 
 
 the carrier of ( the carrier of C,T,CCC,X) is   non  empty   set 
 
M . X is    set 
 
( the carrier of C,T,CCC,X) . (Y . X) is    Element of  the carrier of T
 
 the mapping of ( the carrier of C,T,CCC,X) is   Relation-like   the carrier of ( the carrier of C,T,CCC,X) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of C,T,CCC,X))  quasi_total   Element of  bool [: the carrier of ( the carrier of C,T,CCC,X), the carrier of T:]
 
[: the carrier of ( the carrier of C,T,CCC,X), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of C,T,CCC,X), the carrier of T:] is   non  empty   set 
 
 the mapping of ( the carrier of C,T,CCC,X) . (Y . X) is    Element of  the carrier of T
 
J is    RelStr 
 
 the carrier of J is    set 
 
X is    Element of  the carrier of ( the carrier of C,T,CCC,X)
 
J is    Element of  the carrier of J
 
X9 is    Element of  the carrier of J
 
T is   non  empty   1-sorted 
 
(T) is   non  empty   set 
 
 the carrier of T is   non  empty   set 
 
[:(T), the carrier of T:] is   Relation-like   non  empty   set 
 
T is   non  empty   1-sorted 
 
C is   (T)
 
(T) is   non  empty   set 
 
 the carrier of T is   non  empty   set 
 
[:(T), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [:(T), the carrier of T:] is   non  empty   set 
 
T is   non  empty   TopSpace-like   TopStruct 
 
 the carrier of T is   non  empty   set 
 
(T) is   non  empty   set 
 
[:(T), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [:(T), the carrier of T:] is   non  empty   set 
 
C is   Relation-like  (T) -defined   the carrier of T -valued   Element of  bool [:(T), the carrier of T:]
 
CC is   Relation-like  (T)
 
CCC is   non  empty   transitive   directed   NetStr over T
 
(T,CCC) is    Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
C9 is    Element of  the carrier of T
 
[CCC,C9] is  V15()  set 
 
{CCC,C9} is   non  empty   set 
 
{CCC} is   non  empty   trivial  1 -element   set 
 
{{CCC,C9},{CCC}} is   non  empty   set 
 
x is   non  empty   transitive   directed   NetStr over T
 
y is    Element of  the carrier of T
 
(T,x) is    Element of  bool  the carrier of T
 
C is   Relation-like  (T)
 
CC is   Relation-like  (T)
 
CCC is    set 
 
C9 is    set 
 
[CCC,C9] is  V15()  set 
 
{CCC,C9} is   non  empty   set 
 
{CCC} is   non  empty   trivial  1 -element   set 
 
{{CCC,C9},{CCC}} is   non  empty   set 
 
[:(T), the carrier of T:] is   Relation-like   non  empty   set 
 
( the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 the_transitive-closure_of  the carrier of T is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of  the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
y is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of y is   non  empty   set 
 
x is    Element of  the carrier of T
 
[y,x] is  V15()  set 
 
{y,x} is   non  empty   set 
 
{y} is   non  empty   trivial  1 -element   set 
 
{{y,x},{y}} is   non  empty   set 
 
(T,y) is    Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
( the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 the_transitive-closure_of  the carrier of T is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of  the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
y is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of y is   non  empty   set 
 
x is    Element of  the carrier of T
 
[y,x] is  V15()  set 
 
{y,x} is   non  empty   set 
 
{y} is   non  empty   trivial  1 -element   set 
 
{{y,x},{y}} is   non  empty   set 
 
(T,y) is    Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
T is   non  empty   1-sorted 
 
T is   non  empty   TopSpace-like   TopStruct 
 
(T) is   Relation-like  (T)
 
CC is   non  empty   transitive   directed  (T) (T)  NetStr over T
 
(T) is   non  empty   set 
 
(T,CC) is    Element of  the carrier of T
 
 the carrier of T is   non  empty   set 
 
[CC,(T,CC)] is  V15()  set 
 
{CC,(T,CC)} is   non  empty   set 
 
{CC} is   non  empty   trivial  1 -element   set 
 
{{CC,(T,CC)},{CC}} is   non  empty   set 
 
(T,CC) is    Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
CC is   non  empty   transitive   directed   NetStr over T
 
(T) is   non  empty   set 
 
 the carrier of T is   non  empty   set 
 
CCC is   non  empty   transitive   directed  (T,CC)
 
C9 is    Element of  the carrier of T
 
[CC,C9] is  V15()  set 
 
{CC,C9} is   non  empty   set 
 
{CC} is   non  empty   trivial  1 -element   set 
 
{{CC,C9},{CC}} is   non  empty   set 
 
[CCC,C9] is  V15()  set 
 
{CCC,C9} is   non  empty   set 
 
{CCC} is   non  empty   trivial  1 -element   set 
 
{{CCC,C9},{CCC}} is   non  empty   set 
 
(T,CC) is    Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
(T,CCC) is    Element of  bool  the carrier of T
 
 the carrier of T is   non  empty   set 
 
CC is   non  empty   transitive   directed   NetStr over T
 
(T) is   non  empty   set 
 
CCC is    Element of  the carrier of T
 
[CC,CCC] is  V15()  set 
 
{CC,CCC} is   non  empty   set 
 
{CC} is   non  empty   trivial  1 -element   set 
 
{{CC,CCC},{CC}} is   non  empty   set 
 
(T,CC) is    Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
C9 is   non  empty   transitive   directed  (T,CC)
 
x is   non  empty   transitive   directed  (T,C9)
 
[x,CCC] is  V15()  set 
 
{x,CCC} is   non  empty   set 
 
{x} is   non  empty   trivial  1 -element   set 
 
{{x,CCC},{x}} is   non  empty   set 
 
(T,x) is    Element of  bool  the carrier of T
 
 the carrier of T is   non  empty   set 
 
CC is   non  empty   transitive   directed   NetStr over T
 
 the carrier of CC is   non  empty   set 
 
CCC is    Element of  the carrier of T
 
[CC,CCC] is  V15()  set 
 
{CC,CCC} is   non  empty   set 
 
{CC} is   non  empty   trivial  1 -element   set 
 
{{CC,CCC},{CC}} is   non  empty   set 
 
C9 is   Relation-like   the carrier of CC -defined   Function-like   non  empty  V14( the carrier of CC)  1-sorted-yielding   RelStr-yielding   non-Empty  ( the carrier of CC,T)
 
(T,CC,C9) is   non  empty   transitive   strict   directed   NetStr over T
 
[(T,CC,C9),CCC] is  V15()  set 
 
{(T,CC,C9),CCC} is   non  empty   set 
 
{(T,CC,C9)} is   non  empty   trivial  1 -element   set 
 
{{(T,CC,C9),CCC},{(T,CC,C9)}} is   non  empty   set 
 
x is    Element of  the carrier of CC
 
( the carrier of CC,T,C9,x) is   non  empty   transitive   directed   NetStr over T
 
CC . x is    Element of  the carrier of T
 
 the mapping of CC is   Relation-like   the carrier of CC -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of CC)  quasi_total   Element of  bool [: the carrier of CC, the carrier of T:]
 
[: the carrier of CC, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CC, the carrier of T:] is   non  empty   set 
 
 the mapping of CC . x is    Element of  the carrier of T
 
[( the carrier of CC,T,C9,x),(CC . x)] is  V15()  set 
 
{( the carrier of CC,T,C9,x),(CC . x)} is   non  empty   set 
 
{( the carrier of CC,T,C9,x)} is   non  empty   trivial  1 -element   set 
 
{{( the carrier of CC,T,C9,x),(CC . x)},{( the carrier of CC,T,C9,x)}} is   non  empty   set 
 
(T,( the carrier of CC,T,C9,x)) is    Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
(T) is   non  empty   set 
 
(T,CC) is    Element of  bool  the carrier of T
 
(T,(T,CC,C9)) is    Element of  bool  the carrier of T
 
T is   non  empty   1-sorted 
 
 the carrier of T is   non  empty   set 
 
 bool  the carrier of T is   non  empty   set 
 
C is   Relation-like  (T)
 
 {  b1 where b1 is    Element of  bool  the carrier of T :  for b2 being    Element of  the carrier of T  holds 
(  not b2 in b1 or  for b3 being   non  empty   transitive   directed   NetStr over T  holds 
(  not [b3,b2] in C or b3 is_eventually_in b1 ) )  }   is    set 
 
 bool (bool  the carrier of T) is   non  empty   set 
 
 {  b1 where b1 is    Element of  bool  the carrier of T : S1[b1]  }   is    set 
 
CC is    Element of  bool (bool  the carrier of T)
 
 TopStruct(#  the carrier of T,CC #) is   strict   TopStruct 
 
 the carrier of TopStruct(#  the carrier of T,CC #) is    set 
 
 the topology of TopStruct(#  the carrier of T,CC #) is    Element of  bool (bool  the carrier of TopStruct(#  the carrier of T,CC #))
 
 bool  the carrier of TopStruct(#  the carrier of T,CC #) is   non  empty   set 
 
 bool (bool  the carrier of TopStruct(#  the carrier of T,CC #)) is   non  empty   set 
 
CC is   strict   TopStruct 
 
 the carrier of CC is    set 
 
 the topology of CC is    Element of  bool (bool  the carrier of CC)
 
 bool  the carrier of CC is   non  empty   set 
 
 bool (bool  the carrier of CC) is   non  empty   set 
 
CCC is   strict   TopStruct 
 
 the carrier of CCC is    set 
 
 the topology of CCC is    Element of  bool (bool  the carrier of CCC)
 
 bool  the carrier of CCC is   non  empty   set 
 
 bool (bool  the carrier of CCC) is   non  empty   set 
 
T is   non  empty   1-sorted 
 
C is   Relation-like  (T)
 
(T,C) is   strict   TopStruct 
 
 the carrier of (T,C) is    set 
 
 the carrier of T is   non  empty   set 
 
T is   non  empty   1-sorted 
 
C is   Relation-like  (T)
 
(T,C) is   non  empty   strict   TopStruct 
 
 the topology of (T,C) is    Element of  bool (bool  the carrier of (T,C))
 
 the carrier of (T,C) is   non  empty   set 
 
 bool  the carrier of (T,C) is   non  empty   set 
 
 bool (bool  the carrier of (T,C)) is   non  empty   set 
 
 the carrier of T is   non  empty   set 
 
 bool  the carrier of T is   non  empty   set 
 
 {  b1 where b1 is    Element of  bool  the carrier of T :  for b2 being    Element of  the carrier of T  holds 
(  not b2 in b1 or  for b3 being   non  empty   transitive   directed   NetStr over T  holds 
(  not [b3,b2] in C or b3 is_eventually_in b1 ) )  }   is    set 
 
 [#] (T,C) is   non  empty   non  proper   dense   Element of  bool  the carrier of (T,C)
 
CCC is    Element of  bool  the carrier of T
 
C9 is    Element of  the carrier of T
 
x is   non  empty   transitive   directed   NetStr over T
 
[x,C9] is  V15()  set 
 
{x,C9} is   non  empty   set 
 
{x} is   non  empty   trivial  1 -element   set 
 
{{x,C9},{x}} is   non  empty   set 
 
C9 is    Element of  bool (bool  the carrier of (T,C))
 
 union C9 is    Element of  bool  the carrier of (T,C)
 
y is    Element of  the carrier of T
 
x is    Element of  bool  the carrier of T
 
M is    set 
 
p is   non  empty   transitive   directed   NetStr over T
 
[p,y] is  V15()  set 
 
{p,y} is   non  empty   set 
 
{p} is   non  empty   trivial  1 -element   set 
 
{{p,y},{p}} is   non  empty   set 
 
q is    Element of  bool  the carrier of T
 
C9 is    Element of  bool  the carrier of (T,C)
 
x is    Element of  bool  the carrier of (T,C)
 
C9 /\ x is    Element of  bool  the carrier of (T,C)
 
y is    Element of  bool  the carrier of T
 
p is    Element of  bool  the carrier of T
 
q is    Element of  the carrier of T
 
M is    Element of  bool  the carrier of T
 
M is   non  empty   transitive   directed   NetStr over T
 
[M,q] is  V15()  set 
 
{M,q} is   non  empty   set 
 
{M} is   non  empty   trivial  1 -element   set 
 
{{M,q},{M}} is   non  empty   set 
 
 the carrier of M is   non  empty   set 
 
N is    Element of  the carrier of M
 
Y is    Element of  the carrier of M
 
Y9 is    Element of  the carrier of M
 
YY is    Element of  the carrier of M
 
M . YY is    Element of  the carrier of T
 
 the mapping of M is   Relation-like   the carrier of M -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of M)  quasi_total   Element of  bool [: the carrier of M, the carrier of T:]
 
[: the carrier of M, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of M, the carrier of T:] is   non  empty   set 
 
 the mapping of M . YY is    Element of  the carrier of T
 
T is   non  empty   1-sorted 
 
C is   Relation-like  (T)
 
(T,C) is   non  empty   strict   TopSpace-like   TopStruct 
 
((T,C)) is   Relation-like  ((T,C)) ((T,C)) ((T,C)) ((T,C)) ((T,C))
 
CCC is    set 
 
C9 is    set 
 
[CCC,C9] is  V15()  set 
 
{CCC,C9} is   non  empty   set 
 
{CCC} is   non  empty   trivial  1 -element   set 
 
{{CCC,C9},{CCC}} is   non  empty   set 
 
(T) is   non  empty   set 
 
 the carrier of T is   non  empty   set 
 
[:(T), the carrier of T:] is   Relation-like   non  empty   set 
 
x is    Element of (T)
 
y is    Element of  the carrier of T
 
[x,y] is  V15()  set 
 
{x,y} is   non  empty   set 
 
{x} is   non  empty   trivial  1 -element   set 
 
{{x,y},{x}} is   non  empty   set 
 
 the carrier of (T,C) is   non  empty   set 
 
( the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 the_transitive-closure_of  the carrier of T is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of  the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
q is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of q is   non  empty   set 
 
p is   non  empty   transitive   directed   NetStr over T
 
 the topology of (T,C) is    Element of  bool (bool  the carrier of (T,C))
 
 bool  the carrier of (T,C) is   non  empty   set 
 
 bool (bool  the carrier of (T,C)) is   non  empty   set 
 
 bool  the carrier of T is   non  empty   set 
 
 {  b1 where b1 is    Element of  bool  the carrier of T :  for b2 being    Element of  the carrier of T  holds 
(  not b2 in b1 or  for b3 being   non  empty   transitive   directed   NetStr over T  holds 
(  not [b3,b2] in C or b3 is_eventually_in b1 ) )  }   is    set 
 
M is    Element of  the carrier of (T,C)
 
M is    a_neighborhood of M
 
 Int M is   open   Element of  bool  the carrier of (T,C)
 
N is    Element of  bool  the carrier of T
 
 the carrier of p is   non  empty   set 
 
N is    Element of  the carrier of p
 
q is   non  empty   transitive   directed   NetStr over (T,C)
 
 the carrier of q is   non  empty   set 
 
Y is    Element of  the carrier of q
 
Y9 is    Element of  the carrier of q
 
YY is    Element of  the carrier of p
 
p . YY is    Element of  the carrier of T
 
 the mapping of p is   Relation-like   the carrier of p -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of p)  quasi_total   Element of  bool [: the carrier of p, the carrier of T:]
 
[: the carrier of p, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of p, the carrier of T:] is   non  empty   set 
 
 the mapping of p . YY is    Element of  the carrier of T
 
q . Y9 is    Element of  the carrier of (T,C)
 
 the mapping of q is   Relation-like   the carrier of q -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of q)  quasi_total   Element of  bool [: the carrier of q, the carrier of (T,C):]
 
[: the carrier of q, the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of q, the carrier of (T,C):] is   non  empty   set 
 
 the mapping of q . Y9 is    Element of  the carrier of (T,C)
 
((T,C),q) is    Element of  bool  the carrier of (T,C)
 
((T,C)) is   non  empty   set 
 
T is   non  empty   1-sorted 
 
T is   non  empty   1-sorted 
 
(T) is   non  empty   set 
 
 the carrier of T is   non  empty   set 
 
[:(T), the carrier of T:] is   Relation-like   non  empty   set 
 
C is   Relation-like  (T)
 
CC is   non  empty   transitive   directed  (T)  NetStr over T
 
(T,CC) is    Element of  the carrier of T
 
[CC,(T,CC)] is  V15()  set 
 
{CC,(T,CC)} is   non  empty   set 
 
{CC} is   non  empty   trivial  1 -element   set 
 
{{CC,(T,CC)},{CC}} is   non  empty   set 
 
CC is   non  empty   transitive   directed   NetStr over T
 
CCC is   non  empty   transitive   directed  (T,CC)
 
C9 is    Element of  the carrier of T
 
[CC,C9] is  V15()  set 
 
{CC,C9} is   non  empty   set 
 
{CC} is   non  empty   trivial  1 -element   set 
 
{{CC,C9},{CC}} is   non  empty   set 
 
[CCC,C9] is  V15()  set 
 
{CCC,C9} is   non  empty   set 
 
{CCC} is   non  empty   trivial  1 -element   set 
 
{{CCC,C9},{CCC}} is   non  empty   set 
 
CC is   non  empty   transitive   directed   NetStr over T
 
CCC is    Element of  the carrier of T
 
[CC,CCC] is  V15()  set 
 
{CC,CCC} is   non  empty   set 
 
{CC} is   non  empty   trivial  1 -element   set 
 
{{CC,CCC},{CC}} is   non  empty   set 
 
CC is   non  empty   transitive   directed   NetStr over T
 
 the carrier of CC is   non  empty   set 
 
CCC is    Element of  the carrier of T
 
[CC,CCC] is  V15()  set 
 
{CC,CCC} is   non  empty   set 
 
{CC} is   non  empty   trivial  1 -element   set 
 
{{CC,CCC},{CC}} is   non  empty   set 
 
C9 is   Relation-like   the carrier of CC -defined   Function-like   non  empty  V14( the carrier of CC)  1-sorted-yielding   RelStr-yielding   non-Empty  ( the carrier of CC,T)
 
(T,CC,C9) is   non  empty   transitive   strict   directed   NetStr over T
 
[(T,CC,C9),CCC] is  V15()  set 
 
{(T,CC,C9),CCC} is   non  empty   set 
 
{(T,CC,C9)} is   non  empty   trivial  1 -element   set 
 
{{(T,CC,C9),CCC},{(T,CC,C9)}} is   non  empty   set 
 
x is    Element of  the carrier of CC
 
( the carrier of CC,T,C9,x) is   non  empty   transitive   directed   NetStr over T
 
CC . x is    Element of  the carrier of T
 
 the mapping of CC is   Relation-like   the carrier of CC -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of CC)  quasi_total   Element of  bool [: the carrier of CC, the carrier of T:]
 
[: the carrier of CC, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of CC, the carrier of T:] is   non  empty   set 
 
 the mapping of CC . x is    Element of  the carrier of T
 
[( the carrier of CC,T,C9,x),(CC . x)] is  V15()  set 
 
{( the carrier of CC,T,C9,x),(CC . x)} is   non  empty   set 
 
{( the carrier of CC,T,C9,x)} is   non  empty   trivial  1 -element   set 
 
{{( the carrier of CC,T,C9,x),(CC . x)},{( the carrier of CC,T,C9,x)}} is   non  empty   set 
 
T is   non  empty   1-sorted 
 
C is   Relation-like  (T)
 
C is   Relation-like  (T)
 
T is   non  empty   1-sorted 
 
 the carrier of T is   non  empty   set 
 
C is   Relation-like  (T) (T) (T) (T) (T) (T)
 
(T,C) is   non  empty   strict   TopSpace-like   TopStruct 
 
 the carrier of (T,C) is   non  empty   set 
 
 bool  the carrier of (T,C) is   non  empty   set 
 
CC is    Element of  bool  the carrier of (T,C)
 
 the topology of (T,C) is    Element of  bool (bool  the carrier of (T,C))
 
 bool (bool  the carrier of (T,C)) is   non  empty   set 
 
 bool  the carrier of T is   non  empty   set 
 
 {  b1 where b1 is    Element of  bool  the carrier of T :  for b2 being    Element of  the carrier of T  holds 
(  not b2 in b1 or  for b3 being   non  empty   transitive   directed   NetStr over T  holds 
(  not [b3,b2] in C or b3 is_eventually_in b1 ) )  }   is    set 
 
CCC is    Element of  the carrier of T
 
C9 is   non  empty   transitive   directed   NetStr over T
 
[C9,CCC] is  V15()  set 
 
{C9,CCC} is   non  empty   set 
 
{C9} is   non  empty   trivial  1 -element   set 
 
{{C9,CCC},{C9}} is   non  empty   set 
 
x is    Element of  the carrier of T
 
y is   non  empty   transitive   directed   NetStr over T
 
[y,x] is  V15()  set 
 
{y,x} is   non  empty   set 
 
{y} is   non  empty   trivial  1 -element   set 
 
{{y,x},{y}} is   non  empty   set 
 
M is    Element of  bool  the carrier of T
 
T is   non  empty   1-sorted 
 
 the carrier of T is   non  empty   set 
 
C is   Relation-like  (T) (T) (T) (T) (T) (T)
 
(T,C) is   non  empty   strict   TopSpace-like   TopStruct 
 
 the carrier of (T,C) is   non  empty   set 
 
 bool  the carrier of (T,C) is   non  empty   set 
 
CC is    Element of  bool  the carrier of (T,C)
 
CC `  is    Element of  bool  the carrier of (T,C)
 
 the carrier of (T,C) \ CC is    set 
 
x is   non  empty   transitive   directed   NetStr over T
 
C9 is    Element of  the carrier of T
 
[x,C9] is  V15()  set 
 
{x,C9} is   non  empty   set 
 
{x} is   non  empty   trivial  1 -element   set 
 
{{x,C9},{x}} is   non  empty   set 
 
 [#] (T,C) is   non  empty   non  proper   open   dense   non  boundary   Element of  bool  the carrier of (T,C)
 
([#] (T,C)) \ CC is    Element of  bool  the carrier of (T,C)
 
C9 is    Element of  the carrier of T
 
x is   non  empty   transitive   directed   NetStr over T
 
[x,C9] is  V15()  set 
 
{x,C9} is   non  empty   set 
 
{x} is   non  empty   trivial  1 -element   set 
 
{{x,C9},{x}} is   non  empty   set 
 
T is   non  empty   1-sorted 
 
C is   Relation-like  (T) (T) (T) (T) (T) (T)
 
(T,C) is   non  empty   strict   TopSpace-like   TopStruct 
 
 the carrier of (T,C) is   non  empty   set 
 
 bool  the carrier of (T,C) is   non  empty   set 
 
CC is    Element of  bool  the carrier of (T,C)
 
 Cl CC is   closed   Element of  bool  the carrier of (T,C)
 
CCC is    Element of  the carrier of (T,C)
 
 {  b1 where b1 is    Element of  the carrier of (T,C) : S1[b1]  }   is    set 
 
 the carrier of T is   non  empty   set 
 
y is    Element of  bool  the carrier of (T,C)
 
M is    Element of  the carrier of T
 
q is   non  empty   transitive   directed   NetStr over T
 
[q,M] is  V15()  set 
 
{q,M} is   non  empty   set 
 
{q} is   non  empty   trivial  1 -element   set 
 
{{q,M},{q}} is   non  empty   set 
 
(T) is   non  empty   set 
 
[:(T), the carrier of T:] is   Relation-like   non  empty   set 
 
( the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 the_transitive-closure_of  the carrier of T is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of  the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
(T,q,y) is   transitive   strict  (T,q) (T,q)
 
M is   non  empty   transitive   directed  (T,q)
 
 the carrier of M is   non  empty   set 
 
N is    Element of  the carrier of M
 
 the carrier of q is   non  empty   set 
 
 the mapping of q is   Relation-like   the carrier of q -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of q)  quasi_total   Element of  bool [: the carrier of q, the carrier of T:]
 
[: the carrier of q, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of q, the carrier of T:] is   non  empty   set 
 
 the mapping of q " y is    Element of  bool  the carrier of q
 
 bool  the carrier of q is   non  empty   set 
 
 the mapping of q . N is    set 
 
 the mapping of M is   Relation-like   the carrier of M -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of M)  quasi_total   Element of  bool [: the carrier of M, the carrier of T:]
 
[: the carrier of M, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of M, the carrier of T:] is   non  empty   set 
 
 the mapping of q |  the carrier of M is   Relation-like   the carrier of M -defined   the carrier of q -defined   the carrier of T -valued   Function-like   Element of  bool [: the carrier of q, the carrier of T:]
 
 the mapping of M . N is    Element of  the carrier of T
 
M . N is    Element of  the carrier of T
 
Y is    Element of  the carrier of (T,C)
 
Y9 is   non  empty   transitive   directed   NetStr over (T,C)
 
[Y9,Y] is  V15()  set 
 
{Y9,Y} is   non  empty   set 
 
{Y9} is   non  empty   trivial  1 -element   set 
 
{{Y9,Y},{Y9}} is   non  empty   set 
 
 the mapping of Y9 is   Relation-like   the carrier of Y9 -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of Y9)  quasi_total   Element of  bool [: the carrier of Y9, the carrier of (T,C):]
 
 the carrier of Y9 is   non  empty   set 
 
[: the carrier of Y9, the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of Y9, the carrier of (T,C):] is   non  empty   set 
 
 rng  the mapping of Y9 is   non  empty   Element of  bool  the carrier of (T,C)
 
((T,C),Y9) is    Element of  bool  the carrier of (T,C)
 
Y9 is   non  empty   transitive   directed   NetStr over (T,C)
 
[Y9,Y] is  V15()  set 
 
{Y9,Y} is   non  empty   set 
 
{Y9} is   non  empty   trivial  1 -element   set 
 
{{Y9,Y},{Y9}} is   non  empty   set 
 
 the mapping of Y9 is   Relation-like   the carrier of Y9 -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of Y9)  quasi_total   Element of  bool [: the carrier of Y9, the carrier of (T,C):]
 
 the carrier of Y9 is   non  empty   set 
 
[: the carrier of Y9, the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of Y9, the carrier of (T,C):] is   non  empty   set 
 
 rng  the mapping of Y9 is   non  empty   Element of  bool  the carrier of (T,C)
 
((T,C),Y9) is    Element of  bool  the carrier of (T,C)
 
YY is    set 
 
X is    set 
 
[X,(M . N)] is  V15()  set 
 
{X,(M . N)} is   non  empty   set 
 
{X} is   non  empty   trivial  1 -element   set 
 
{{X,(M . N)},{X}} is   non  empty   set 
 
X is   non  empty   transitive   directed   NetStr over T
 
 the mapping of X is   Relation-like   the carrier of X -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of X)  quasi_total   Element of  bool [: the carrier of X, the carrier of T:]
 
 the carrier of X is   non  empty   set 
 
[: the carrier of X, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of X, the carrier of T:] is   non  empty   set 
 
 rng  the mapping of X is   non  empty   Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
N is   Relation-like   the carrier of M -defined   Function-like   non  empty  V14( the carrier of M)  set 
 
Y is    set 
 
N . Y is    set 
 
Y9 is   non  empty   transitive   directed   NetStr over T
 
 the mapping of Y9 is   Relation-like   the carrier of Y9 -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of Y9)  quasi_total   Element of  bool [: the carrier of Y9, the carrier of T:]
 
 the carrier of Y9 is   non  empty   set 
 
[: the carrier of Y9, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of Y9, the carrier of T:] is   non  empty   set 
 
 rng  the mapping of Y9 is   non  empty   Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
Y is   Relation-like   the carrier of M -defined   Function-like   non  empty  V14( the carrier of M)  1-sorted-yielding   RelStr-yielding   non-Empty  ( the carrier of M,T)
 
 {  (rng  the mapping of ( the carrier of M,T,Y,b1)) where b1 is    Element of  the carrier of M : verum  }   is    set 
 
YY is    Element of  the carrier of M
 
( the carrier of M,T,Y,YY) is   non  empty   transitive   directed   NetStr over T
 
M . YY is    Element of  the carrier of T
 
 the mapping of M . YY is    Element of  the carrier of T
 
[( the carrier of M,T,Y,YY),(M . YY)] is  V15()  set 
 
{( the carrier of M,T,Y,YY),(M . YY)} is   non  empty   set 
 
{( the carrier of M,T,Y,YY)} is   non  empty   trivial  1 -element   set 
 
{{( the carrier of M,T,Y,YY),(M . YY)},{( the carrier of M,T,Y,YY)}} is   non  empty   set 
 
 the mapping of ( the carrier of M,T,Y,YY) is   Relation-like   the carrier of ( the carrier of M,T,Y,YY) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of M,T,Y,YY))  quasi_total   Element of  bool [: the carrier of ( the carrier of M,T,Y,YY), the carrier of T:]
 
 the carrier of ( the carrier of M,T,Y,YY) is   non  empty   set 
 
[: the carrier of ( the carrier of M,T,Y,YY), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of M,T,Y,YY), the carrier of T:] is   non  empty   set 
 
 rng  the mapping of ( the carrier of M,T,Y,YY) is   non  empty   Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
X is   non  empty   transitive   directed   NetStr over T
 
 the mapping of X is   Relation-like   the carrier of X -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of X)  quasi_total   Element of  bool [: the carrier of X, the carrier of T:]
 
 the carrier of X is   non  empty   set 
 
[: the carrier of X, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of X, the carrier of T:] is   non  empty   set 
 
 rng  the mapping of X is   non  empty   Element of  bool  the carrier of T
 
YY is    set 
 
X is    Element of  the carrier of M
 
( the carrier of M,T,Y,X) is   non  empty   transitive   directed   NetStr over T
 
 the mapping of ( the carrier of M,T,Y,X) is   Relation-like   the carrier of ( the carrier of M,T,Y,X) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of M,T,Y,X))  quasi_total   Element of  bool [: the carrier of ( the carrier of M,T,Y,X), the carrier of T:]
 
 the carrier of ( the carrier of M,T,Y,X) is   non  empty   set 
 
[: the carrier of ( the carrier of M,T,Y,X), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of M,T,Y,X), the carrier of T:] is   non  empty   set 
 
 rng  the mapping of ( the carrier of M,T,Y,X) is   non  empty   Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
 union  {  (rng  the mapping of ( the carrier of M,T,Y,b1)) where b1 is    Element of  the carrier of M : verum  }   is    set 
 
(T,M,Y) is   non  empty   transitive   strict   directed   NetStr over T
 
YY is   non  empty   transitive   directed   NetStr over (T,C)
 
 the mapping of YY is   Relation-like   the carrier of YY -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of YY)  quasi_total   Element of  bool [: the carrier of YY, the carrier of (T,C):]
 
 the carrier of YY is   non  empty   set 
 
[: the carrier of YY, the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of YY, the carrier of (T,C):] is   non  empty   set 
 
 rng  the mapping of YY is   non  empty   Element of  bool  the carrier of (T,C)
 
X is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of X is   non  empty   set 
 
[M,M] is  V15()  set 
 
{M,M} is   non  empty   set 
 
{M} is   non  empty   trivial  1 -element   set 
 
{{M,M},{M}} is   non  empty   set 
 
[YY,M] is  V15()  set 
 
{YY,M} is   non  empty   set 
 
{YY} is   non  empty   trivial  1 -element   set 
 
{{YY,M},{YY}} is   non  empty   set 
 
((T,C)) is   Relation-like  ((T,C)) ((T,C)) ((T,C)) ((T,C)) ((T,C)) ((T,C))
 
p is    Element of  the carrier of (T,C)
 
((T,C),YY) is    Element of  bool  the carrier of (T,C)
 
[:{{}},{{}}:] is   Relation-like   non  empty   set 
 
 bool [:{{}},{{}}:] is   non  empty   set 
 
[{},{}] is  V15()  set 
 
{{},{}} is   functional   non  empty   set 
 
{{{},{}},{{}}} is   non  empty   set 
 
{[{},{}]} is   Relation-like   Function-like   constant   non  empty   trivial  1 -element   set 
 
M is   Relation-like  {{}} -defined  {{}} -valued   Element of  bool [:{{}},{{}}:]
 
 RelStr(# {{}},M #) is   non  empty   trivial  V63() 1 -element   strict   RelStr 
 
 the carrier of RelStr(# {{}},M #) is   non  empty   trivial  V48() 1 -element   countable   set 
 
q is    Element of  the carrier of RelStr(# {{}},M #)
 
M is    Element of  the carrier of RelStr(# {{}},M #)
 
[q,M] is  V15()  Element of  the carrier of [:RelStr(# {{}},M #),RelStr(# {{}},M #):]
 
[:RelStr(# {{}},M #),RelStr(# {{}},M #):] is   non  empty   strict   RelStr 
 
 the carrier of [:RelStr(# {{}},M #),RelStr(# {{}},M #):] is   non  empty   set 
 
{q,M} is   non  empty   set 
 
{q} is   non  empty   trivial  1 -element   set 
 
{{q,M},{q}} is   non  empty   set 
 
q is    Element of  the carrier of RelStr(# {{}},M #)
 
M is    Element of  the carrier of RelStr(# {{}},M #)
 
N is    Element of  the carrier of RelStr(# {{}},M #)
 
q is    Element of  the carrier of RelStr(# {{}},M #)
 
M is    Element of  the carrier of RelStr(# {{}},M #)
 
M is    set 
 
( the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 the_transitive-closure_of  the carrier of T is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of  the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
q is   non  empty   transitive   directed   RelStr 
 
Y is    Element of  the carrier of (T,C)
 
(q,(T,C),Y) is   non  empty   transitive   strict   directed  ((T,C)) ((T,C))  NetStr over (T,C)
 
 the carrier of (q,(T,C),Y) is   non  empty   set 
 
 the mapping of (q,(T,C),Y) is   Relation-like   the carrier of (q,(T,C),Y) -defined   the carrier of (T,C) -valued   Function-like   constant   non  empty  V14( the carrier of (q,(T,C),Y))  quasi_total   Element of  bool [: the carrier of (q,(T,C),Y), the carrier of (T,C):]
 
[: the carrier of (q,(T,C),Y), the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (q,(T,C),Y), the carrier of (T,C):] is   non  empty   set 
 
 the carrier of (q,(T,C),Y) --> Y is   Relation-like   the carrier of (q,(T,C),Y) -defined   the carrier of (T,C) -valued   Function-like   constant   non  empty  V14( the carrier of (q,(T,C),Y))  quasi_total   Element of  bool [: the carrier of (q,(T,C),Y), the carrier of (T,C):]
 
 rng  the mapping of (q,(T,C),Y) is   non  empty   trivial  1 -element   Element of  bool  the carrier of (T,C)
 
{Y} is   non  empty   trivial  1 -element   set 
 
 the carrier of q is   non  empty   set 
 
((T,C),(q,(T,C),Y)) is    Element of  the carrier of (T,C)
 
YY is   non  empty   transitive   strict   directed  (T)  NetStr over T
 
 the mapping of YY is   Relation-like   the carrier of YY -defined   the carrier of T -valued   Function-like   constant   non  empty  V14( the carrier of YY)  quasi_total   Element of  bool [: the carrier of YY, the carrier of T:]
 
 the carrier of YY is   non  empty   set 
 
[: the carrier of YY, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of YY, the carrier of T:] is   non  empty   set 
 
 the_value_of  the mapping of YY is    set 
 
(T,YY) is    Element of  the carrier of T
 
 the InternalRel of (q,(T,C),Y) is   Relation-like   the carrier of (q,(T,C),Y) -defined   the carrier of (q,(T,C),Y) -valued   Element of  bool [: the carrier of (q,(T,C),Y), the carrier of (q,(T,C),Y):]
 
[: the carrier of (q,(T,C),Y), the carrier of (q,(T,C),Y):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (q,(T,C),Y), the carrier of (q,(T,C),Y):] is   non  empty   set 
 
 RelStr(#  the carrier of (q,(T,C),Y), the InternalRel of (q,(T,C),Y) #) is   non  empty   strict   RelStr 
 
 the InternalRel of q is   Relation-like   the carrier of q -defined   the carrier of q -valued   Element of  bool [: the carrier of q, the carrier of q:]
 
[: the carrier of q, the carrier of q:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of q, the carrier of q:] is   non  empty   set 
 
 RelStr(#  the carrier of q, the InternalRel of q #) is   non  empty   strict   RelStr 
 
(T) is   non  empty   set 
 
[YY,Y] is  V15()  set 
 
{YY,Y} is   non  empty   set 
 
{YY} is   non  empty   trivial  1 -element   set 
 
{{YY,Y},{YY}} is   non  empty   set 
 
((T,C),(q,(T,C),Y)) is    Element of  bool  the carrier of (T,C)
 
M is    Element of  the carrier of (T,C)
 
p is   non  empty   transitive   directed   NetStr over (T,C)
 
[p,M] is  V15()  set 
 
{p,M} is   non  empty   set 
 
{p} is   non  empty   trivial  1 -element   set 
 
{{p,M},{p}} is   non  empty   set 
 
 the mapping of p is   Relation-like   the carrier of p -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of p)  quasi_total   Element of  bool [: the carrier of p, the carrier of (T,C):]
 
 the carrier of p is   non  empty   set 
 
[: the carrier of p, the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of p, the carrier of (T,C):] is   non  empty   set 
 
 rng  the mapping of p is   non  empty   Element of  bool  the carrier of (T,C)
 
((T,C),p) is    Element of  bool  the carrier of (T,C)
 
T is   non  empty   1-sorted 
 
C is   Relation-like  (T)
 
(T,C) is   non  empty   strict   TopSpace-like   TopStruct 
 
((T,C)) is   Relation-like  ((T,C)) ((T,C)) ((T,C)) ((T,C)) ((T,C)) ((T,C))
 
 the carrier of (T,C) is   non  empty   set 
 
 the carrier of T is   non  empty   set 
 
C9 is   non  empty   transitive   directed   NetStr over T
 
x is   non  empty   transitive   directed   NetStr over (T,C)
 
y is   non  empty   transitive   directed  ((T,C),x)
 
 the carrier of y is   non  empty   set 
 
 the carrier of x is   non  empty   set 
 
[: the carrier of y, the carrier of x:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of y, the carrier of x:] is   non  empty   set 
 
 the mapping of y is   Relation-like   the carrier of y -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of y)  quasi_total   Element of  bool [: the carrier of y, the carrier of (T,C):]
 
[: the carrier of y, the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of y, the carrier of (T,C):] is   non  empty   set 
 
 the mapping of x is   Relation-like   the carrier of x -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of x)  quasi_total   Element of  bool [: the carrier of x, the carrier of (T,C):]
 
[: the carrier of x, the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of x, the carrier of (T,C):] is   non  empty   set 
 
p is   Relation-like   the carrier of y -defined   the carrier of x -valued   Function-like   non  empty  V14( the carrier of y)  quasi_total   Element of  bool [: the carrier of y, the carrier of x:]
 
 the mapping of x * p is   Relation-like   the carrier of y -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of y)  quasi_total   Element of  bool [: the carrier of y, the carrier of (T,C):]
 
M is   non  empty   transitive   directed   NetStr over T
 
 the carrier of M is   non  empty   set 
 
 the carrier of C9 is   non  empty   set 
 
[: the carrier of M, the carrier of C9:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of M, the carrier of C9:] is   non  empty   set 
 
 the mapping of M is   Relation-like   the carrier of M -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of M)  quasi_total   Element of  bool [: the carrier of M, the carrier of T:]
 
[: the carrier of M, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of M, the carrier of T:] is   non  empty   set 
 
q is   Relation-like   the carrier of M -defined   the carrier of C9 -valued   Function-like   non  empty  V14( the carrier of M)  quasi_total   Element of  bool [: the carrier of M, the carrier of C9:]
 
 the mapping of C9 is   Relation-like   the carrier of C9 -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C9)  quasi_total   Element of  bool [: the carrier of C9, the carrier of T:]
 
[: the carrier of C9, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C9, the carrier of T:] is   non  empty   set 
 
 the mapping of C9 * q is   Relation-like   the carrier of M -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of M)  quasi_total   Element of  bool [: the carrier of M, the carrier of T:]
 
C9 is   non  empty   transitive   directed   NetStr over T
 
x is   non  empty   transitive   directed   NetStr over (T,C)
 
y is   non  empty   transitive   directed  (T,C9)
 
 the carrier of y is   non  empty   set 
 
 the carrier of C9 is   non  empty   set 
 
[: the carrier of y, the carrier of C9:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of y, the carrier of C9:] is   non  empty   set 
 
 the mapping of y is   Relation-like   the carrier of y -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of y)  quasi_total   Element of  bool [: the carrier of y, the carrier of T:]
 
[: the carrier of y, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of y, the carrier of T:] is   non  empty   set 
 
 the mapping of C9 is   Relation-like   the carrier of C9 -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C9)  quasi_total   Element of  bool [: the carrier of C9, the carrier of T:]
 
[: the carrier of C9, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C9, the carrier of T:] is   non  empty   set 
 
p is   Relation-like   the carrier of y -defined   the carrier of C9 -valued   Function-like   non  empty  V14( the carrier of y)  quasi_total   Element of  bool [: the carrier of y, the carrier of C9:]
 
 the mapping of C9 * p is   Relation-like   the carrier of y -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of y)  quasi_total   Element of  bool [: the carrier of y, the carrier of T:]
 
M is   non  empty   transitive   directed   NetStr over (T,C)
 
 the carrier of M is   non  empty   set 
 
 the carrier of x is   non  empty   set 
 
[: the carrier of M, the carrier of x:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of M, the carrier of x:] is   non  empty   set 
 
 the mapping of M is   Relation-like   the carrier of M -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of M)  quasi_total   Element of  bool [: the carrier of M, the carrier of (T,C):]
 
[: the carrier of M, the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of M, the carrier of (T,C):] is   non  empty   set 
 
q is   Relation-like   the carrier of M -defined   the carrier of x -valued   Function-like   non  empty  V14( the carrier of M)  quasi_total   Element of  bool [: the carrier of M, the carrier of x:]
 
 the mapping of x is   Relation-like   the carrier of x -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of x)  quasi_total   Element of  bool [: the carrier of x, the carrier of (T,C):]
 
[: the carrier of x, the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of x, the carrier of (T,C):] is   non  empty   set 
 
 the mapping of x * q is   Relation-like   the carrier of M -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of M)  quasi_total   Element of  bool [: the carrier of M, the carrier of (T,C):]
 
C9 is   non  empty   transitive   directed   NetStr over T
 
C9 is   non  empty   transitive   directed   NetStr over T
 
(T) is   non  empty   set 
 
x is   non  empty   transitive   directed  (T,C9)
 
y is   non  empty   transitive   directed   NetStr over (T,C)
 
M is   non  empty   transitive   directed  ((T,C),y)
 
((T,C)) is   non  empty   set 
 
p is    Element of  the carrier of T
 
[C9,p] is  V15()  set 
 
{C9,p} is   non  empty   set 
 
{C9} is   non  empty   trivial  1 -element   set 
 
{{C9,p},{C9}} is   non  empty   set 
 
[x,p] is  V15()  set 
 
{x,p} is   non  empty   set 
 
{x} is   non  empty   trivial  1 -element   set 
 
{{x,p},{x}} is   non  empty   set 
 
q is    Element of  the carrier of (T,C)
 
[y,q] is  V15()  set 
 
{y,q} is   non  empty   set 
 
{y} is   non  empty   trivial  1 -element   set 
 
{{y,q},{y}} is   non  empty   set 
 
C9 is   non  empty   transitive   directed   NetStr over T
 
 the carrier of C9 is   non  empty   set 
 
x is    Element of  the carrier of T
 
[C9,x] is  V15()  set 
 
{C9,x} is   non  empty   set 
 
{C9} is   non  empty   trivial  1 -element   set 
 
{{C9,x},{C9}} is   non  empty   set 
 
p is   Relation-like   the carrier of C9 -defined   Function-like   non  empty  V14( the carrier of C9)  1-sorted-yielding   RelStr-yielding   non-Empty  ( the carrier of C9,T)
 
(T,C9,p) is   non  empty   transitive   strict   directed   NetStr over T
 
[(T,C9,p),x] is  V15()  set 
 
{(T,C9,p),x} is   non  empty   set 
 
{(T,C9,p)} is   non  empty   trivial  1 -element   set 
 
{{(T,C9,p),x},{(T,C9,p)}} is   non  empty   set 
 
M is   non  empty   transitive   directed   NetStr over (T,C)
 
 the carrier of M is   non  empty   set 
 
q is   Relation-like   the carrier of M -defined   Function-like   non  empty  V14( the carrier of M)  set 
 
M is    set 
 
 proj2 q is   non  empty   set 
 
N is    Element of  the carrier of M
 
Y is    Element of  the carrier of C9
 
C9 . Y is    Element of  the carrier of T
 
 the mapping of C9 is   Relation-like   the carrier of C9 -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of C9)  quasi_total   Element of  bool [: the carrier of C9, the carrier of T:]
 
[: the carrier of C9, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C9, the carrier of T:] is   non  empty   set 
 
 the mapping of C9 . Y is    Element of  the carrier of T
 
M . N is    Element of  the carrier of (T,C)
 
 the mapping of M is   Relation-like   the carrier of M -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of M)  quasi_total   Element of  bool [: the carrier of M, the carrier of (T,C):]
 
[: the carrier of M, the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of M, the carrier of (T,C):] is   non  empty   set 
 
 the mapping of M . N is    Element of  the carrier of (T,C)
 
M is   Relation-like   the carrier of M -defined   Function-like   non  empty  V14( the carrier of M)  1-sorted-yielding   RelStr-yielding   non-Empty  ( the carrier of M,(T,C))
 
( the carrier of M,(T,C),M,N) is   non  empty   transitive   directed   NetStr over (T,C)
 
[( the carrier of M,(T,C),M,N),(M . N)] is  V15()  set 
 
{( the carrier of M,(T,C),M,N),(M . N)} is   non  empty   set 
 
{( the carrier of M,(T,C),M,N)} is   non  empty   trivial  1 -element   set 
 
{{( the carrier of M,(T,C),M,N),(M . N)},{( the carrier of M,(T,C),M,N)}} is   non  empty   set 
 
((T,C),M,M) is   non  empty   transitive   strict   directed   NetStr over (T,C)
 
y is    Element of  the carrier of (T,C)
 
[((T,C),M,M),y] is  V15()  set 
 
{((T,C),M,M),y} is   non  empty   set 
 
{((T,C),M,M)} is   non  empty   trivial  1 -element   set 
 
{{((T,C),M,M),y},{((T,C),M,M)}} is   non  empty   set 
 
 the carrier of ((T,C),M,M) is   non  empty   set 
 
 the InternalRel of ((T,C),M,M) is   Relation-like   the carrier of ((T,C),M,M) -defined   the carrier of ((T,C),M,M) -valued   Element of  bool [: the carrier of ((T,C),M,M), the carrier of ((T,C),M,M):]
 
[: the carrier of ((T,C),M,M), the carrier of ((T,C),M,M):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ((T,C),M,M), the carrier of ((T,C),M,M):] is   non  empty   set 
 
 RelStr(#  the carrier of ((T,C),M,M), the InternalRel of ((T,C),M,M) #) is   non  empty   strict   RelStr 
 
 product p is   non  empty   strict   transitive   directed   RelStr 
 
[:C9,(product p):] is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of (T,C9,p) is   non  empty   set 
 
 the InternalRel of (T,C9,p) is   Relation-like   the carrier of (T,C9,p) -defined   the carrier of (T,C9,p) -valued   Element of  bool [: the carrier of (T,C9,p), the carrier of (T,C9,p):]
 
[: the carrier of (T,C9,p), the carrier of (T,C9,p):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (T,C9,p), the carrier of (T,C9,p):] is   non  empty   set 
 
 RelStr(#  the carrier of (T,C9,p), the InternalRel of (T,C9,p) #) is   non  empty   strict   RelStr 
 
N is    set 
 
 the mapping of ((T,C),M,M) is   Relation-like   the carrier of ((T,C),M,M) -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of ((T,C),M,M))  quasi_total   Element of  bool [: the carrier of ((T,C),M,M), the carrier of (T,C):]
 
[: the carrier of ((T,C),M,M), the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ((T,C),M,M), the carrier of (T,C):] is   non  empty   set 
 
 dom  the mapping of ((T,C),M,M) is   non  empty   Element of  bool  the carrier of ((T,C),M,M)
 
 bool  the carrier of ((T,C),M,M) is   non  empty   set 
 
 Carrier M is   Relation-like   non-empty   non  empty-yielding   the carrier of M -defined   Function-like   non  empty  V14( the carrier of M)  set 
 
 product (Carrier M) is   functional   non  empty   with_common_domain   product-like   set 
 
[: the carrier of M,(product (Carrier M)):] is   Relation-like   non  empty   set 
 
Y is    Element of  the carrier of ((T,C),M,M)
 
Y9 is    Element of  the carrier of M
 
YY is   Relation-like   the carrier of M -defined   Function-like   Carrier M -compatible   non  empty  V14( the carrier of M)  Element of  product (Carrier M)
 
[Y9,YY] is  V15()  set 
 
{Y9,YY} is   non  empty   set 
 
{Y9} is   non  empty   trivial  1 -element   set 
 
{{Y9,YY},{Y9}} is   non  empty   set 
 
 product M is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of (product M) is   functional   non  empty   set 
 
X is   Relation-like   Function-like   Element of  the carrier of (product M)
 
 Carrier p is   Relation-like   non-empty   non  empty-yielding   the carrier of C9 -defined   Function-like   non  empty  V14( the carrier of C9)  set 
 
 product (Carrier p) is   functional   non  empty   with_common_domain   product-like   set 
 
[: the carrier of C9,(product (Carrier p)):] is   Relation-like   non  empty   set 
 
X is    Element of  the carrier of C9
 
[X,X] is  V15()  Element of  the carrier of [:C9,(product M):]
 
[:C9,(product M):] is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of [:C9,(product M):] is   non  empty   set 
 
{X,X} is   non  empty   set 
 
{X} is   non  empty   trivial  1 -element   set 
 
{{X,X},{X}} is   non  empty   set 
 
 the mapping of ((T,C),M,M) . N is    set 
 
((T,C),M,M) . Y is    Element of  the carrier of (T,C)
 
 the mapping of ((T,C),M,M) . Y is    Element of  the carrier of (T,C)
 
M . Y9 is   non  empty   RelStr 
 
 the carrier of (M . Y9) is   non  empty   set 
 
( the carrier of M,(T,C),M,Y9) is   non  empty   transitive   directed   NetStr over (T,C)
 
 the mapping of ( the carrier of M,(T,C),M,Y9) is   Relation-like   the carrier of ( the carrier of M,(T,C),M,Y9) -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of ( the carrier of M,(T,C),M,Y9))  quasi_total   Element of  bool [: the carrier of ( the carrier of M,(T,C),M,Y9), the carrier of (T,C):]
 
 the carrier of ( the carrier of M,(T,C),M,Y9) is   non  empty   set 
 
[: the carrier of ( the carrier of M,(T,C),M,Y9), the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of M,(T,C),M,Y9), the carrier of (T,C):] is   non  empty   set 
 
X . Y9 is    Element of  the carrier of (M . Y9)
 
 the mapping of ( the carrier of M,(T,C),M,Y9) . (X . Y9) is    Element of  the carrier of (T,C)
 
( the carrier of C9,T,p,X) is   non  empty   transitive   directed   NetStr over T
 
 the mapping of ( the carrier of C9,T,p,X) is   Relation-like   the carrier of ( the carrier of C9,T,p,X) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of C9,T,p,X))  quasi_total   Element of  bool [: the carrier of ( the carrier of C9,T,p,X), the carrier of T:]
 
 the carrier of ( the carrier of C9,T,p,X) is   non  empty   set 
 
[: the carrier of ( the carrier of C9,T,p,X), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of C9,T,p,X), the carrier of T:] is   non  empty   set 
 
X . X is    set 
 
 the mapping of ( the carrier of C9,T,p,X) . (X . X) is    set 
 
J is    Element of  the carrier of (T,C9,p)
 
(T,C9,p) . J is    Element of  the carrier of T
 
 the mapping of (T,C9,p) is   Relation-like   the carrier of (T,C9,p) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of (T,C9,p))  quasi_total   Element of  bool [: the carrier of (T,C9,p), the carrier of T:]
 
[: the carrier of (T,C9,p), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (T,C9,p), the carrier of T:] is   non  empty   set 
 
 the mapping of (T,C9,p) . J is    Element of  the carrier of T
 
 the mapping of (T,C9,p) . N is    set 
 
 dom  the mapping of (T,C9,p) is   non  empty   Element of  bool  the carrier of (T,C9,p)
 
 bool  the carrier of (T,C9,p) is   non  empty   set 
 
C9 is   non  empty   transitive   directed   NetStr over T
 
(T) is   non  empty   set 
 
x is    Element of  the carrier of T
 
[C9,x] is  V15()  set 
 
{C9,x} is   non  empty   set 
 
{C9} is   non  empty   trivial  1 -element   set 
 
{{C9,x},{C9}} is   non  empty   set 
 
M is   non  empty   transitive   directed   NetStr over (T,C)
 
((T,C)) is   non  empty   set 
 
y is    Element of  the carrier of (T,C)
 
p is   non  empty   transitive   directed  ((T,C),M)
 
q is   non  empty   transitive   directed  (T,C9)
 
M is   non  empty   transitive   directed  (T,q)
 
[M,x] is  V15()  set 
 
{M,x} is   non  empty   set 
 
{M} is   non  empty   trivial  1 -element   set 
 
{{M,x},{M}} is   non  empty   set 
 
N is   non  empty   transitive   directed  ((T,C),p)
 
[N,y] is  V15()  set 
 
{N,y} is   non  empty   set 
 
{N} is   non  empty   trivial  1 -element   set 
 
{{N,y},{N}} is   non  empty   set 
 
C9 is   non  empty   transitive   directed  (T)  NetStr over T
 
(T) is   non  empty   set 
 
(T,C9) is    Element of  the carrier of T
 
[C9,(T,C9)] is  V15()  set 
 
{C9,(T,C9)} is   non  empty   set 
 
{C9} is   non  empty   trivial  1 -element   set 
 
{{C9,(T,C9)},{C9}} is   non  empty   set 
 
 the mapping of C9 is   Relation-like   the carrier of C9 -defined   the carrier of T -valued   Function-like   constant   non  empty  V14( the carrier of C9)  quasi_total   Element of  bool [: the carrier of C9, the carrier of T:]
 
 the carrier of C9 is   non  empty   set 
 
[: the carrier of C9, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of C9, the carrier of T:] is   non  empty   set 
 
x is   non  empty   transitive   directed   NetStr over (T,C)
 
 the mapping of x is   Relation-like   the carrier of x -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of x)  quasi_total   Element of  bool [: the carrier of x, the carrier of (T,C):]
 
 the carrier of x is   non  empty   set 
 
[: the carrier of x, the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of x, the carrier of (T,C):] is   non  empty   set 
 
y is   non  empty   transitive   directed  ((T,C)) ((T,C))  NetStr over (T,C)
 
((T,C)) is   non  empty   set 
 
((T,C),y) is    Element of  the carrier of (T,C)
 
 the mapping of y is   Relation-like   the carrier of y -defined   the carrier of (T,C) -valued   Function-like   constant   non  empty  V14( the carrier of y)  quasi_total   Element of  bool [: the carrier of y, the carrier of (T,C):]
 
 the carrier of y is   non  empty   set 
 
[: the carrier of y, the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of y, the carrier of (T,C):] is   non  empty   set 
 
 the_value_of  the mapping of y is    set 
 
 the_value_of  the mapping of C9 is    set 
 
x is    set 
 
y is    set 
 
[x,y] is  V15()  set 
 
{x,y} is   non  empty   set 
 
{x} is   non  empty   trivial  1 -element   set 
 
{{x,y},{x}} is   non  empty   set 
 
((T,C)) is   non  empty   set 
 
[:((T,C)), the carrier of (T,C):] is   Relation-like   non  empty   set 
 
M is    Element of ((T,C))
 
p is    Element of  the carrier of (T,C)
 
[M,p] is  V15()  set 
 
{M,p} is   non  empty   set 
 
{M} is   non  empty   trivial  1 -element   set 
 
{{M,p},{M}} is   non  empty   set 
 
( the carrier of (T,C)) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 the_transitive-closure_of  the carrier of (T,C) is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of  the carrier of (T,C)) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
N is   non  empty   transitive   strict   directed   NetStr over (T,C)
 
 the carrier of N is   non  empty   set 
 
M is   non  empty   transitive   directed   NetStr over (T,C)
 
N is   non  empty   transitive   directed   NetStr over T
 
(T) is   non  empty   set 
 
q is    Element of  the carrier of T
 
Y is   non  empty   transitive   directed  (T,N)
 
 the carrier of Y is   non  empty   set 
 
 the InternalRel of Y is   Relation-like   the carrier of Y -defined   the carrier of Y -valued   Element of  bool [: the carrier of Y, the carrier of Y:]
 
[: the carrier of Y, the carrier of Y:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of Y, the carrier of Y:] is   non  empty   set 
 
 RelStr(#  the carrier of Y, the InternalRel of Y #) is   non  empty   strict   RelStr 
 
YY is   non  empty   transitive   directed   RelStr 
 
(YY,T,q) is   non  empty   transitive   strict   directed  (T)  NetStr over T
 
 the carrier of (YY,T,q) is   non  empty   set 
 
 the InternalRel of (YY,T,q) is   Relation-like   the carrier of (YY,T,q) -defined   the carrier of (YY,T,q) -valued   Element of  bool [: the carrier of (YY,T,q), the carrier of (YY,T,q):]
 
[: the carrier of (YY,T,q), the carrier of (YY,T,q):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (YY,T,q), the carrier of (YY,T,q):] is   non  empty   set 
 
 RelStr(#  the carrier of (YY,T,q), the InternalRel of (YY,T,q) #) is   non  empty   strict   RelStr 
 
((T,C),M) is    Element of  bool  the carrier of (T,C)
 
 bool  the carrier of (T,C) is   non  empty   set 
 
X is   non  empty   transitive   strict   directed  (T)  NetStr over T
 
 the carrier of X is   non  empty   set 
 
J is    set 
 
Y9 is   non  empty   transitive   directed  ((T,C),M)
 
 the carrier of Y9 is   non  empty   set 
 
J is    Element of  the carrier of Y9
 
((T,C),Y9) is    Element of  bool  the carrier of (T,C)
 
 {  (Y9 . b1) where b1 is    Element of  the carrier of Y9 : J <= b1  }   is    set 
 
X9 is    Element of  bool  the carrier of (T,C)
 
 Cl X9 is   closed   Element of  bool  the carrier of (T,C)
 
C9 is   Relation-like  (T) (T) (T) (T) (T) (T)
 
(T,C9) is   non  empty   strict   TopSpace-like   TopStruct 
 
 the carrier of (T,C9) is   non  empty   set 
 
F is   non  empty   transitive   directed   NetStr over (T,C9)
 
[F,p] is  V15()  set 
 
{F,p} is   non  empty   set 
 
{F} is   non  empty   trivial  1 -element   set 
 
{{F,p},{F}} is   non  empty   set 
 
 the mapping of F is   Relation-like   the carrier of F -defined   the carrier of (T,C9) -valued   Function-like   non  empty  V14( the carrier of F)  quasi_total   Element of  bool [: the carrier of F, the carrier of (T,C9):]
 
 the carrier of F is   non  empty   set 
 
[: the carrier of F, the carrier of (T,C9):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of F, the carrier of (T,C9):] is   non  empty   set 
 
 rng  the mapping of F is   non  empty   Element of  bool  the carrier of (T,C9)
 
 bool  the carrier of (T,C9) is   non  empty   set 
 
((T,C9),F) is    Element of  bool  the carrier of (T,C9)
 
h is   non  empty   transitive   directed   NetStr over T
 
X9 is    Element of  the carrier of Y
 
 {  (Y . b1) where b1 is    Element of  the carrier of Y : X9 <= b1  }   is    set 
 
[h,p] is  V15()  set 
 
{h,p} is   non  empty   set 
 
{h} is   non  empty   trivial  1 -element   set 
 
{{h,p},{h}} is   non  empty   set 
 
 the mapping of h is   Relation-like   the carrier of h -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of h)  quasi_total   Element of  bool [: the carrier of h, the carrier of T:]
 
 the carrier of h is   non  empty   set 
 
[: the carrier of h, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of h, the carrier of T:] is   non  empty   set 
 
 rng  the mapping of h is   non  empty   Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
g is    set 
 
B is    Element of  the carrier of Y9
 
Y9 . B is    Element of  the carrier of (T,C)
 
 the mapping of Y9 is   Relation-like   the carrier of Y9 -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of Y9)  quasi_total   Element of  bool [: the carrier of Y9, the carrier of (T,C):]
 
[: the carrier of Y9, the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of Y9, the carrier of (T,C):] is   non  empty   set 
 
 the mapping of Y9 . B is    Element of  the carrier of (T,C)
 
B is    Element of  the carrier of Y
 
Y . B is    Element of  the carrier of T
 
 the mapping of Y is   Relation-like   the carrier of Y -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of Y)  quasi_total   Element of  bool [: the carrier of Y, the carrier of T:]
 
[: the carrier of Y, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of Y, the carrier of T:] is   non  empty   set 
 
 the mapping of Y . B is    Element of  the carrier of T
 
J is   Relation-like   the carrier of X -defined   Function-like   non  empty  V14( the carrier of X)  set 
 
J is    set 
 
J . J is    set 
 
X9 is    Element of  the carrier of Y
 
X9 is   non  empty   transitive   directed   NetStr over T
 
[X9,p] is  V15()  set 
 
{X9,p} is   non  empty   set 
 
{X9} is   non  empty   trivial  1 -element   set 
 
{{X9,p},{X9}} is   non  empty   set 
 
 the mapping of X9 is   Relation-like   the carrier of X9 -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of X9)  quasi_total   Element of  bool [: the carrier of X9, the carrier of T:]
 
 the carrier of X9 is   non  empty   set 
 
[: the carrier of X9, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of X9, the carrier of T:] is   non  empty   set 
 
 rng  the mapping of X9 is   non  empty   Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
 {  (Y . b1) where b1 is    Element of  the carrier of Y : X9 <= b1  }   is    set 
 
X9 is   non  empty   transitive   directed   NetStr over (T,C)
 
 the mapping of X9 is   Relation-like   the carrier of X9 -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of X9)  quasi_total   Element of  bool [: the carrier of X9, the carrier of (T,C):]
 
 the carrier of X9 is   non  empty   set 
 
[: the carrier of X9, the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of X9, the carrier of (T,C):] is   non  empty   set 
 
J is   Relation-like   the carrier of X -defined   Function-like   non  empty  V14( the carrier of X)  1-sorted-yielding   RelStr-yielding   non-Empty  ( the carrier of X,T)
 
X9 is    Element of  the carrier of X
 
( the carrier of X,T,J,X9) is   non  empty   transitive   directed   NetStr over T
 
X . X9 is    Element of  the carrier of T
 
 the mapping of X is   Relation-like   the carrier of X -defined   the carrier of T -valued   Function-like   constant   non  empty  V14( the carrier of X)  quasi_total   Element of  bool [: the carrier of X, the carrier of T:]
 
[: the carrier of X, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of X, the carrier of T:] is   non  empty   set 
 
 the mapping of X . X9 is    Element of  the carrier of T
 
[( the carrier of X,T,J,X9),(X . X9)] is  V15()  set 
 
{( the carrier of X,T,J,X9),(X . X9)} is   non  empty   set 
 
{( the carrier of X,T,J,X9)} is   non  empty   trivial  1 -element   set 
 
{{( the carrier of X,T,J,X9),(X . X9)},{( the carrier of X,T,J,X9)}} is   non  empty   set 
 
F is    Element of  the carrier of Y
 
h is   non  empty   transitive   directed   NetStr over T
 
[h,p] is  V15()  set 
 
{h,p} is   non  empty   set 
 
{h} is   non  empty   trivial  1 -element   set 
 
{{h,p},{h}} is   non  empty   set 
 
 the mapping of h is   Relation-like   the carrier of h -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of h)  quasi_total   Element of  bool [: the carrier of h, the carrier of T:]
 
 the carrier of h is   non  empty   set 
 
[: the carrier of h, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of h, the carrier of T:] is   non  empty   set 
 
 rng  the mapping of h is   non  empty   Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
 {  (Y . b1) where b1 is    Element of  the carrier of Y : F <= b1  }   is    set 
 
(T,X) is    Element of  the carrier of T
 
(T,X,J) is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of (T,X,J) is   non  empty   set 
 
 the InternalRel of (T,X,J) is   Relation-like   the carrier of (T,X,J) -defined   the carrier of (T,X,J) -valued   Element of  bool [: the carrier of (T,X,J), the carrier of (T,X,J):]
 
[: the carrier of (T,X,J), the carrier of (T,X,J):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (T,X,J), the carrier of (T,X,J):] is   non  empty   set 
 
 RelStr(#  the carrier of (T,X,J), the InternalRel of (T,X,J) #) is   non  empty   strict   RelStr 
 
 product J is   non  empty   strict   transitive   directed   RelStr 
 
[:X,(product J):] is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of (product J) is   functional   non  empty   set 
 
[: the carrier of X, the carrier of (product J):] is   Relation-like   non  empty   set 
 
 the   Relation-like   Function-like   Element of  the carrier of (product J) is   Relation-like   Function-like   Element of  the carrier of (product J)
 
 the mapping of (T,X,J) is   Relation-like   the carrier of (T,X,J) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of (T,X,J))  quasi_total   Element of  bool [: the carrier of (T,X,J), the carrier of T:]
 
[: the carrier of (T,X,J), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (T,X,J), the carrier of T:] is   non  empty   set 
 
Y9 is   non  empty   transitive   directed  ((T,C),M)
 
 the mapping of Y9 is   Relation-like   the carrier of Y9 -defined   the carrier of (T,C) -valued   Function-like   non  empty  V14( the carrier of Y9)  quasi_total   Element of  bool [: the carrier of Y9, the carrier of (T,C):]
 
 the carrier of Y9 is   non  empty   set 
 
[: the carrier of Y9, the carrier of (T,C):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of Y9, the carrier of (T,C):] is   non  empty   set 
 
 the mapping of Y is   Relation-like   the carrier of Y -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of Y)  quasi_total   Element of  bool [: the carrier of Y, the carrier of T:]
 
[: the carrier of Y, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of Y, the carrier of T:] is   non  empty   set 
 
 {  b1 where b1 is    Element of  the carrier of Y : a1 <= b1  }   is    set 
 
B is   Relation-like   the carrier of Y -defined   Function-like   non  empty  V14( the carrier of Y)  set 
 
 proj2 B is   non  empty   set 
 
 dom B is   non  empty   Element of  bool  the carrier of Y
 
 bool  the carrier of Y is   non  empty   set 
 
B is    set 
 
B . B is    set 
 
M is    Element of  the carrier of Y
 
B9 is    Element of  the carrier of Y
 
 {  b1 where b1 is    Element of  the carrier of Y : M <= b1  }   is    set 
 
M is   Relation-like   the carrier of X -defined   Function-like   non  empty  V14( the carrier of X)  set 
 
B is   Relation-like   non-empty   non  empty-yielding   the carrier of Y -defined   Function-like   non  empty  V14( the carrier of Y)  set 
 
B9 is   Relation-like   non-empty   non  empty-yielding   the carrier of X -defined   Function-like   non  empty  V14( the carrier of X)  set 
 
u is    set 
 
M . u is    set 
 
B9 . u is    set 
 
J . u is    set 
 
f is    Element of  the carrier of Y
 
f is   non  empty   transitive   directed   NetStr over T
 
[f,p] is  V15()  set 
 
{f,p} is   non  empty   set 
 
{f} is   non  empty   trivial  1 -element   set 
 
{{f,p},{f}} is   non  empty   set 
 
 the mapping of f is   Relation-like   the carrier of f -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of f)  quasi_total   Element of  bool [: the carrier of f, the carrier of T:]
 
 the carrier of f is   non  empty   set 
 
[: the carrier of f, the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of f, the carrier of T:] is   non  empty   set 
 
 rng  the mapping of f is   non  empty   Element of  bool  the carrier of T
 
 bool  the carrier of T is   non  empty   set 
 
 {  (Y . b1) where b1 is    Element of  the carrier of Y : f <= b1  }   is    set 
 
m is    Element of  the carrier of X
 
B9 . m is   non  empty   set 
 
n is    Element of  the carrier of f
 
 the mapping of f . n is    set 
 
 dom  the mapping of f is   non  empty   Element of  bool  the carrier of f
 
 bool  the carrier of f is   non  empty   set 
 
 the mapping of f . n is    Element of  the carrier of T
 
p is    Element of  the carrier of Y
 
Y . p is    Element of  the carrier of T
 
 the mapping of Y . p is    Element of  the carrier of T
 
 {  b1 where b1 is    Element of  the carrier of Y : f <= b1  }   is    set 
 
k9 is    Element of B9 . m
 
 the mapping of Y . k9 is    set 
 
[: the carrier of f,(B9 . m):] is   Relation-like   non  empty   set 
 
 bool [: the carrier of f,(B9 . m):] is   non  empty   set 
 
n is   Relation-like   the carrier of f -defined  B9 . m -valued   Function-like   non  empty  V14( the carrier of f)  quasi_total   Element of  bool [: the carrier of f,(B9 . m):]
 
p is    set 
 
B . u is    set 
 
[: the carrier of f,(B . u):] is   Relation-like   set 
 
 bool [: the carrier of f,(B . u):] is   non  empty   set 
 
G is   Relation-like   the carrier of f -defined  B . u -valued   Function-like   quasi_total   Element of  bool [: the carrier of f,(B . u):]
 
G . p is    set 
 
 the mapping of Y . (G . p) is    set 
 
k9 is    Element of  the carrier of f
 
G . k9 is    Element of B . u
 
( the carrier of X,T,J,m) is   non  empty   transitive   directed   NetStr over T
 
 the mapping of ( the carrier of X,T,J,m) is   Relation-like   the carrier of ( the carrier of X,T,J,m) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of X,T,J,m))  quasi_total   Element of  bool [: the carrier of ( the carrier of X,T,J,m), the carrier of T:]
 
 the carrier of ( the carrier of X,T,J,m) is   non  empty   set 
 
[: the carrier of ( the carrier of X,T,J,m), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of X,T,J,m), the carrier of T:] is   non  empty   set 
 
 the mapping of ( the carrier of X,T,J,m) . p is    set 
 
 the mapping of f . k9 is    Element of  the carrier of T
 
u is   Relation-like   the carrier of X -defined   Function-like   non  empty  V14( the carrier of X)  Function-yielding  V136()  ManySortedFunction of M,B9
 
f is    Element of  the carrier of X
 
u . f is   Relation-like   Function-like   set 
 
f is   Relation-like   Function-like   Element of  the carrier of (product J)
 
f . f is    Element of  the carrier of (J . f)
 
J . f is   non  empty   RelStr 
 
 the carrier of (J . f) is   non  empty   set 
 
(u . f) . (f . f) is    set 
 
X9 is   non  empty   transitive   directed  ((T,C)) ((T,C))  NetStr over (T,C)
 
 the carrier of X9 is   non  empty   set 
 
n is    Element of  the carrier of Y
 
 {  b1 where b1 is    Element of  the carrier of Y : S3[b1]  }   is    set 
 
m is    Element of  the carrier of X9
 
 Carrier J is   Relation-like   non-empty   non  empty-yielding   the carrier of X -defined   Function-like   non  empty  V14( the carrier of X)  set 
 
 dom (Carrier J) is   non  empty   Element of  bool  the carrier of X
 
 bool  the carrier of X is   non  empty   set 
 
 product (Carrier J) is   functional   non  empty   with_common_domain   product-like   set 
 
f . m is    set 
 
(Carrier J) . m is    set 
 
( the carrier of X,T,J,f) is   non  empty   transitive   directed   NetStr over T
 
 the carrier of ( the carrier of X,T,J,f) is   non  empty   set 
 
u . n is   Relation-like   Function-like   set 
 
M . n is    set 
 
B . n is   non  empty   set 
 
[:(M . n),(B . n):] is   Relation-like   set 
 
 bool [:(M . n),(B . n):] is   non  empty   set 
 
(u . n) . (f . f) is    set 
 
[:[: the carrier of X, the carrier of (product J):], the carrier of Y:] is   Relation-like   non  empty   set 
 
 bool [:[: the carrier of X, the carrier of (product J):], the carrier of Y:] is   non  empty   set 
 
f is   Relation-like  [: the carrier of X, the carrier of (product J):] -defined   the carrier of Y -valued   Function-like   non  empty  V14([: the carrier of X, the carrier of (product J):])  quasi_total   Element of  bool [:[: the carrier of X, the carrier of (product J):], the carrier of Y:]
 
[: the carrier of (T,X,J), the carrier of Y:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of (T,X,J), the carrier of Y:] is   non  empty   set 
 
m is    Element of  the carrier of X
 
M . m is    set 
 
( the carrier of X,T,J,m) is   non  empty   transitive   directed   NetStr over T
 
 the mapping of ( the carrier of X,T,J,m) is   Relation-like   the carrier of ( the carrier of X,T,J,m) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of X,T,J,m))  quasi_total   Element of  bool [: the carrier of ( the carrier of X,T,J,m), the carrier of T:]
 
 the carrier of ( the carrier of X,T,J,m) is   non  empty   set 
 
[: the carrier of ( the carrier of X,T,J,m), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of X,T,J,m), the carrier of T:] is   non  empty   set 
 
u . m is   Relation-like   Function-like   set 
 
n is    Element of M . m
 
 the mapping of ( the carrier of X,T,J,m) . n is    set 
 
(u . m) . n is    set 
 
 the mapping of Y . ((u . m) . n) is    set 
 
B9 . m is   non  empty   set 
 
[:(M . m),(B9 . m):] is   Relation-like   set 
 
 bool [:(M . m),(B9 . m):] is   non  empty   set 
 
p is   Relation-like  M . m -defined  B9 . m -valued   Function-like  V14(M . m)  quasi_total   Element of  bool [:(M . m),(B9 . m):]
 
p . n is    set 
 
 the mapping of Y . (p . n) is    set 
 
k9 is   Relation-like   Function-like   set 
 
k9 . n is    set 
 
G is    Element of  the carrier of X
 
( the carrier of X,T,J,G) is   non  empty   transitive   directed   NetStr over T
 
 the mapping of ( the carrier of X,T,J,G) is   Relation-like   the carrier of ( the carrier of X,T,J,G) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of X,T,J,G))  quasi_total   Element of  bool [: the carrier of ( the carrier of X,T,J,G), the carrier of T:]
 
 the carrier of ( the carrier of X,T,J,G) is   non  empty   set 
 
[: the carrier of ( the carrier of X,T,J,G), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of X,T,J,G), the carrier of T:] is   non  empty   set 
 
 the mapping of ( the carrier of X,T,J,G) . n is    set 
 
 dom  the mapping of (T,X,J) is   non  empty   Element of  bool  the carrier of (T,X,J)
 
 bool  the carrier of (T,X,J) is   non  empty   set 
 
f is   Relation-like   the carrier of (T,X,J) -defined   the carrier of Y -valued   Function-like   non  empty  V14( the carrier of (T,X,J))  quasi_total   Element of  bool [: the carrier of (T,X,J), the carrier of Y:]
 
m is    set 
 
 the mapping of (T,X,J) . m is    set 
 
f . m is    set 
 
 the mapping of Y9 . (f . m) is    set 
 
X9 is   non  empty   transitive   directed  ((T,C)) ((T,C))  NetStr over (T,C)
 
 the carrier of X9 is   non  empty   set 
 
 Carrier J is   Relation-like   non-empty   non  empty-yielding   the carrier of X -defined   Function-like   non  empty  V14( the carrier of X)  set 
 
 product (Carrier J) is   functional   non  empty   with_common_domain   product-like   set 
 
[: the carrier of X9,(product (Carrier J)):] is   Relation-like   non  empty   set 
 
[: the carrier of X9, the carrier of (product J):] is   Relation-like   non  empty   set 
 
n is    Element of  the carrier of X9
 
p is   Relation-like   Function-like   Element of  the carrier of (product J)
 
[n,p] is  V15()  Element of  the carrier of [:X9,(product J):]
 
[:X9,(product J):] is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of [:X9,(product J):] is   non  empty   set 
 
{n,p} is   non  empty   set 
 
{n} is   non  empty   trivial  1 -element   set 
 
{{n,p},{n}} is   non  empty   set 
 
 dom (Carrier J) is   non  empty   Element of  bool  the carrier of X
 
 bool  the carrier of X is   non  empty   set 
 
k9 is    Element of  the carrier of X
 
( the carrier of X,T,J,k9) is   non  empty   transitive   directed   NetStr over T
 
 the carrier of ( the carrier of X,T,J,k9) is   non  empty   set 
 
(Carrier J) . n is    set 
 
p . n is    set 
 
M . k9 is    set 
 
 the mapping of (T,X,J) . (n,p) is    set 
 
[n,p] is  V15()  set 
 
 the mapping of (T,X,J) . [n,p] is    set 
 
 the mapping of ( the carrier of X,T,J,k9) is   Relation-like   the carrier of ( the carrier of X,T,J,k9) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of ( the carrier of X,T,J,k9))  quasi_total   Element of  bool [: the carrier of ( the carrier of X,T,J,k9), the carrier of T:]
 
[: the carrier of ( the carrier of X,T,J,k9), the carrier of T:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of ( the carrier of X,T,J,k9), the carrier of T:] is   non  empty   set 
 
 the mapping of ( the carrier of X,T,J,k9) . (p . n) is    set 
 
u . k9 is   Relation-like   Function-like   set 
 
G is    Element of M . k9
 
(u . k9) . G is    set 
 
 the mapping of Y9 . ((u . k9) . G) is    set 
 
f . (n,p) is    set 
 
f . [n,p] is    set 
 
 the mapping of Y9 . (f . (n,p)) is    set 
 
 the mapping of Y * f is   Relation-like   the carrier of (T,X,J) -defined   the carrier of T -valued   Function-like   non  empty  V14( the carrier of (T,X,J))  quasi_total   Element of  bool [: the carrier of (T,X,J), the carrier of T:]
 
 dom f is   non  empty   Element of  bool  the carrier of (T,X,J)
 
 dom  the mapping of Y9 is   non  empty   Element of  bool  the carrier of Y9
 
 bool  the carrier of Y9 is   non  empty   set 
 
m is    set 
 
f . m is    set 
 
X9 is   non  empty   transitive   directed  ((T,C)) ((T,C))  NetStr over (T,C)
 
 the carrier of X9 is   non  empty   set 
 
 Carrier J is   Relation-like   non-empty   non  empty-yielding   the carrier of X -defined   Function-like   non  empty  V14( the carrier of X)  set 
 
 product (Carrier J) is   functional   non  empty   with_common_domain   product-like   set 
 
[: the carrier of X9,(product (Carrier J)):] is   Relation-like   non  empty   set 
 
[: the carrier of X9, the carrier of (product J):] is   Relation-like   non  empty   set 
 
m is    Element of  the carrier of Y
 
[m, the   Relation-like   Function-like   Element of  the carrier of (product J)] is  V15()  Element of  the carrier of [:Y,(product J):]
 
[:Y,(product J):] is   non  empty   strict   transitive   directed   RelStr 
 
 the carrier of [:Y,(product J):] is   non  empty   set 
 
{m, the   Relation-like   Function-like   Element of  the carrier of (product J)} is   non  empty   set 
 
{m} is   non  empty   trivial  1 -element   set 
 
{{m, the   Relation-like   Function-like   Element of  the carrier of (product J)},{m}} is   non  empty   set 
 
n is    Element of  the carrier of (T,X,J)
 
p is    Element of  the carrier of (T,X,J)
 
( the carrier of (T,X,J),Y,f,p) is    Element of  the carrier of Y
 
k9 is    Element of  the carrier of X
 
G is   Relation-like   Function-like   Element of  the carrier of (product J)
 
[k9,G] is  V15()  Element of  the carrier of [:X,(product J):]
 
 the carrier of [:X,(product J):] is   non  empty   set 
 
{k9,G} is   non  empty   set 
 
{k9} is   non  empty   trivial  1 -element   set 
 
{{k9,G},{k9}} is   non  empty   set 
 
 Carrier J is   Relation-like   non-empty   non  empty-yielding   the carrier of X -defined   Function-like   non  empty  V14( the carrier of X)  set 
 
 dom (Carrier J) is   non  empty   Element of  bool  the carrier of X
 
 bool  the carrier of X is   non  empty   set 
 
X9 is   non  empty   transitive   directed  ((T,C)) ((T,C))  NetStr over (T,C)
 
 the carrier of X9 is   non  empty   set 
 
 product (Carrier J) is   functional   non  empty   with_common_domain   product-like   set 
 
f . (k9,G) is    set 
 
[k9,G] is  V15()  set 
 
f . [k9,G] is    set 
 
k is    Element of  the carrier of Y
 
u . k is   Relation-like   Function-like   set 
 
G . k is    set 
 
(u . k) . (G . k) is    set 
 
M . k is    set 
 
B . k is   non  empty   set 
 
[:(M . k),(B . k):] is   Relation-like   set 
 
 bool [:(M . k),(B . k):] is   non  empty   set 
 
 proj2 (u . k) is    set 
 
 proj1 (u . k) is    set 
 
( the carrier of X,T,J,k9) is   non  empty   transitive   directed   NetStr over T
 
 the carrier of ( the carrier of X,T,J,k9) is   non  empty   set 
 
k99 is    Element of  the carrier of X9
 
(Carrier J) . k99 is    set 
 
G . k99 is    set 
 
m9 is    Element of  the carrier of X
 
F is   Relation-like   Function-like   Element of  the carrier of (product J)
 
[m9,F] is  V15()  Element of  the carrier of [:X,(product J):]
 
{m9,F} is   non  empty   set 
 
{m9} is   non  empty   trivial  1 -element   set 
 
{{m9,F},{m9}} is   non  empty   set 
 
k9 is    Element of  the carrier of X
 
G is   Relation-like   Function-like   Element of  the carrier of (product J)
 
[k9,G] is  V15()  Element of  the carrier of [:X,(product J):]
 
{k9,G} is   non  empty   set 
 
{k9} is   non  empty   trivial  1 -element   set 
 
{{k9,G},{k9}} is   non  empty   set 
 
 {  b1 where b1 is    Element of  the carrier of Y : k <= b1  }   is    set 
 
c43 is    Element of  the carrier of Y
 
 the InternalRel of X is   Relation-like   the carrier of X -defined   the carrier of X -valued   Element of  bool [: the carrier of X, the carrier of X:]
 
[: the carrier of X, the carrier of X:] is   Relation-like   non  empty   set 
 
 bool [: the carrier of X, the carrier of X:] is   non  empty   set 
 
 RelStr(#  the carrier of X, the InternalRel of X #) is   non  empty   strict   RelStr 
 
( the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
 the_transitive-closure_of  the carrier of T is   epsilon-transitive   set 
 
 Tarski-Class (the_transitive-closure_of  the carrier of T) is   non  empty   epsilon-transitive   subset-closed   Tarski   universal   set 
 
F is   non  empty   transitive   strict   directed   NetStr over T
 
 the carrier of F is   non  empty   set 
 
[X,q] is  V15()  set 
 
{X,q} is   non  empty   set 
 
{X} is   non  empty   trivial  1 -element   set 
 
{{X,q},{X}} is   non  empty   set 
 
[(T,X,J),q] is  V15()  set 
 
{(T,X,J),q} is   non  empty   set 
 
{(T,X,J)} is   non  empty   trivial  1 -element   set 
 
{{(T,X,J),q},{(T,X,J)}} is   non  empty   set