:: HEINE semantic presentation
begin
theorem
:: HEINE:1
for
x
,
y
being ( (
real
) (
V14
()
real
ext-real
)
number
)
for
A
being ( ( ) (
Reflexive
discerning
V146
()
triangle
)
SubSpace
of
RealSpace
: ( (
strict
) ( non
empty
strict
Reflexive
discerning
V146
()
triangle
Discerning
)
MetrStruct
) )
for
p
,
q
being ( ( ) ( )
Point
of ( ( ) ( )
set
) ) st
x
: ( (
real
) (
V14
()
real
ext-real
)
number
)
=
p
: ( ( ) ( )
Point
of ( ( ) ( )
set
) ) &
y
: ( (
real
) (
V14
()
real
ext-real
)
number
)
=
q
: ( ( ) ( )
Point
of ( ( ) ( )
set
) ) holds
dist
(
p
: ( ( ) ( )
Point
of ( ( ) ( )
set
) ) ,
q
: ( ( ) ( )
Point
of ( ( ) ( )
set
) ) ) : ( ( ) (
V14
()
real
ext-real
)
Element
of
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) )
=
abs
(
x
: ( (
real
) (
V14
()
real
ext-real
)
number
)
-
y
: ( (
real
) (
V14
()
real
ext-real
)
number
)
)
: ( ( ) (
V14
()
real
ext-real
)
set
) : ( ( ) (
V14
()
real
ext-real
)
Element
of
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) ;
theorem
:: HEINE:2
for
n
being ( ( ) (
epsilon-transitive
epsilon-connected
ordinal
natural
V14
()
real
ext-real
V49
()
V50
()
V51
()
V52
()
V53
()
V54
()
V55
()
V56
() )
Element
of
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) )
for
seq
being ( (
V24
()
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) ) ( non
empty
Relation-like
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) )
-defined
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
)
-valued
V24
()
V29
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) )
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) )
complex-valued
ext-real-valued
real-valued
)
Real_Sequence
) st
seq
: ( (
V24
()
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) ) ( non
empty
Relation-like
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) )
-defined
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
)
-valued
V24
()
V29
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) )
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) )
complex-valued
ext-real-valued
real-valued
)
Real_Sequence
) is
V40
() &
rng
seq
: ( (
V24
()
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) ) ( non
empty
Relation-like
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) )
-defined
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
)
-valued
V24
()
V29
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) )
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) )
complex-valued
ext-real-valued
real-valued
)
Real_Sequence
) : ( ( ) (
V51
()
V52
()
V53
() )
set
)
c=
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) holds
n
: ( ( ) (
epsilon-transitive
epsilon-connected
ordinal
natural
V14
()
real
ext-real
V49
()
V50
()
V51
()
V52
()
V53
()
V54
()
V55
()
V56
() )
Element
of
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) )
<=
seq
: ( (
V24
()
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) ) ( non
empty
Relation-like
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) )
-defined
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
)
-valued
V24
()
V29
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) )
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) )
complex-valued
ext-real-valued
real-valued
)
Real_Sequence
)
.
n
: ( ( ) (
epsilon-transitive
epsilon-connected
ordinal
natural
V14
()
real
ext-real
V49
()
V50
()
V51
()
V52
()
V53
()
V54
()
V55
()
V56
() )
Element
of
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ) : ( ( ) (
V14
()
real
ext-real
)
Element
of
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) ;
definition
let
seq
be ( (
V24
()
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) ) ( non
empty
Relation-like
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) )
-defined
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
)
-valued
V24
()
V29
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) )
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) )
complex-valued
ext-real-valued
real-valued
)
Real_Sequence
) ;
let
k
be ( ( ) (
epsilon-transitive
epsilon-connected
ordinal
natural
V14
()
real
ext-real
V49
()
V50
()
V51
()
V52
()
V53
()
V54
()
V55
()
V56
() )
Element
of
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ) ;
func
k
to_power
seq
->
( (
V24
()
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) ) ( non
empty
Relation-like
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) )
-defined
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
)
-valued
V24
()
V29
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) )
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) )
complex-valued
ext-real-valued
real-valued
)
Real_Sequence
)
means
:: HEINE:def 1
for
n
being ( ( ) (
epsilon-transitive
epsilon-connected
ordinal
natural
V14
()
real
ext-real
V49
()
V50
()
V51
()
V52
()
V53
()
V54
()
V55
()
V56
() )
Element
of
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ) holds
it
: ( ( ) ( )
Element
of
seq
: ( ( ) ( )
TopStruct
) )
.
n
: ( ( ) (
epsilon-transitive
epsilon-connected
ordinal
natural
V14
()
real
ext-real
V49
()
V50
()
V51
()
V52
()
V53
()
V54
()
V55
()
V56
() )
Element
of
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ) : ( ( ) (
V14
()
real
ext-real
)
Element
of
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) )
=
k
: ( ( ) ( )
Element
of
K10
(
K10
(
seq
: ( ( ) ( )
TopStruct
) ) : ( ( ) ( non
empty
)
set
) ) : ( ( ) ( non
empty
)
set
) )
to_power
(
seq
: ( ( ) ( )
TopStruct
)
.
n
: ( ( ) (
epsilon-transitive
epsilon-connected
ordinal
natural
V14
()
real
ext-real
V49
()
V50
()
V51
()
V52
()
V53
()
V54
()
V55
()
V56
() )
Element
of
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) )
)
: ( ( ) (
V14
()
real
ext-real
)
Element
of
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) (
V14
()
real
ext-real
)
Element
of
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) ;
end;
theorem
:: HEINE:3
for
seq
being ( (
V24
()
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) ) ( non
empty
Relation-like
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) )
-defined
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
)
-valued
V24
()
V29
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) )
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) )
complex-valued
ext-real-valued
real-valued
)
Real_Sequence
) st
seq
: ( (
V24
()
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) ) ( non
empty
Relation-like
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) )
-defined
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
)
-valued
V24
()
V29
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) )
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) )
complex-valued
ext-real-valued
real-valued
)
Real_Sequence
) is
divergent_to+infty
holds
2 : ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
natural
V14
()
real
ext-real
positive
non
negative
V49
()
V50
()
V51
()
V52
()
V53
()
V54
()
V55
()
V56
() )
Element
of
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) )
to_power
seq
: ( (
V24
()
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) ) ( non
empty
Relation-like
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) )
-defined
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
)
-valued
V24
()
V29
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) )
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) )
complex-valued
ext-real-valued
real-valued
)
Real_Sequence
) : ( (
V24
()
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) ) ( non
empty
Relation-like
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) )
-defined
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
)
-valued
V24
()
V29
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) )
V33
(
NAT
: ( ( ) ( non
empty
epsilon-transitive
epsilon-connected
ordinal
V51
()
V52
()
V53
()
V54
()
V55
()
V56
()
V57
() )
Element
of
K10
(
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) ) : ( ( ) ( non
empty
)
set
) ) ,
REAL
: ( ( ) ( non
empty
non
trivial
V51
()
V52
()
V53
()
V57
() non
finite
)
set
) )
complex-valued
ext-real-valued
real-valued
)
Real_Sequence
) is
divergent_to+infty
;
theorem
:: HEINE:4
for
a
,
b
being ( (
real
) (
V14
()
real
ext-real
)
number
) st
a
: ( (
real
) (
V14
()
real
ext-real
)
number
)
<=
b
: ( (
real
) (
V14
()
real
ext-real
)
number
) holds
Closed-Interval-TSpace
(
a
: ( (
real
) (
V14
()
real
ext-real
)
number
) ,
b
: ( (
real
) (
V14
()
real
ext-real
)
number
) ) : ( ( non
empty
strict
) ( non
empty
strict
TopSpace-like
)
SubSpace
of
R^1
: ( (
TopSpace-like
) (
TopSpace-like
)
TopStruct
) ) is
compact
;