begin
definition
let F be ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ;
let V be ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ;
let W1,
W2 be ( ( ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() )
Subspace of
V : ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ) ;
func segment (
W1,
W2)
-> ( ( ) ( )
Subset of ( ( ) ( non
empty )
set ) )
means
for
W being ( (
strict ) ( non
empty V65()
strict V102(
F : ( ( ) ( )
1-sorted ) )
V103(
F : ( ( ) ( )
1-sorted ) )
V104(
F : ( ( ) ( )
1-sorted ) )
V105(
F : ( ( ) ( )
1-sorted ) )
V112()
V113()
V114() )
Subspace of
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) holds
(
W : ( (
strict ) ( non
empty V65()
strict V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() )
Subspace of
V : ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) )
in it : ( (
V6()
V18(
[: the carrier of F : ( ( ) ( ) 1-sorted ) : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) ) (
V6()
V18(
[: the carrier of F : ( ( ) ( ) 1-sorted ) : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) )
Element of
bool [:[: the carrier of F : ( ( ) ( ) 1-sorted ) : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) : ( ( ) ( non
empty )
set ) ) iff (
W1 : ( (
V6()
V18(
[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) ) (
V6()
V18(
[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) )
Element of
bool [:[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) : ( ( ) ( non
empty )
set ) ) is ( ( ) ( non
empty V65()
V102(
F : ( ( ) ( )
1-sorted ) )
V103(
F : ( ( ) ( )
1-sorted ) )
V104(
F : ( ( ) ( )
1-sorted ) )
V105(
F : ( ( ) ( )
1-sorted ) )
V112()
V113()
V114() )
Subspace of
W : ( (
strict ) ( non
empty V65()
strict V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() )
Subspace of
V : ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ) ) &
W : ( (
strict ) ( non
empty V65()
strict V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() )
Subspace of
V : ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ) is ( ( ) ( non
empty V65()
V102(
F : ( ( ) ( )
1-sorted ) )
V103(
F : ( ( ) ( )
1-sorted ) )
V104(
F : ( ( ) ( )
1-sorted ) )
V105(
F : ( ( ) ( )
1-sorted ) )
V112()
V113()
V114() )
Subspace of
W2 : ( ( ) ( )
Element of
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) ) ) )
if W1 : ( (
V6()
V18(
[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) ) (
V6()
V18(
[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) )
Element of
bool [:[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) : ( ( ) ( non
empty )
set ) ) is ( ( ) ( non
empty V65()
V102(
F : ( ( ) ( )
1-sorted ) )
V103(
F : ( ( ) ( )
1-sorted ) )
V104(
F : ( ( ) ( )
1-sorted ) )
V105(
F : ( ( ) ( )
1-sorted ) )
V112()
V113()
V114() )
Subspace of
W2 : ( ( ) ( )
Element of
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) )
otherwise it : ( (
V6()
V18(
[: the carrier of F : ( ( ) ( ) 1-sorted ) : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) ) (
V6()
V18(
[: the carrier of F : ( ( ) ( ) 1-sorted ) : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) )
Element of
bool [:[: the carrier of F : ( ( ) ( ) 1-sorted ) : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) : ( ( ) ( non
empty )
set ) )
= {} : ( ( ) ( )
set ) ;
end;
definition
let F be ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ;
let V be ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ;
let W1,
W2 be ( ( ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() )
Subspace of
V : ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114() )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ) ;
func pencil (
W1,
W2)
-> ( ( ) ( )
Subset of ( ( ) ( non
empty )
set ) )
equals
(segment (W1 : ( ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) Element of bool [:[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) : ( ( ) ( non empty ) set ) ) ,W2 : ( ( ) ( ) Element of V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) )) : ( ( ) ( )
Subset of ( ( ) ( non
empty )
set ) )
\ {((Omega). W1 : ( ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) Element of bool [:[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) : ( ( ) ( non empty ) set ) ) ) : ( ( strict ) ( non empty V65() strict V102(F : ( ( ) ( ) 1-sorted ) ) V103(F : ( ( ) ( ) 1-sorted ) ) V104(F : ( ( ) ( ) 1-sorted ) ) V105(F : ( ( ) ( ) 1-sorted ) ) V112() V113() V114() ) Subspace of W1 : ( ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) Element of bool [:[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) : ( ( ) ( non empty ) set ) ) ) ,((Omega). W2 : ( ( ) ( ) Element of V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) : ( ( strict ) ( non empty V65() strict V102(F : ( ( ) ( ) 1-sorted ) ) V103(F : ( ( ) ( ) 1-sorted ) ) V104(F : ( ( ) ( ) 1-sorted ) ) V105(F : ( ( ) ( ) 1-sorted ) ) V112() V113() V114() ) Subspace of W2 : ( ( ) ( ) Element of V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) } : ( ( ) (
finite )
set ) : ( ( ) ( )
Element of
bool (Subspaces V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) : ( ( ) ( )
set ) : ( ( ) ( non
empty )
set ) ) ;
end;
definition
let F be ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ;
let V be ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ;
let W1,
W2 be ( ( ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
Subspace of
V : ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ) ;
let k be ( (
V27() ) (
V21()
V22()
V23()
V27()
finite cardinal V51()
ext-real V125() )
Nat) ;
func pencil (
W1,
W2,
k)
-> ( ( ) ( )
Subset of ( ( ) ( non
empty )
set ) )
equals
(pencil (W1 : ( ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) Element of bool [:[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) : ( ( ) ( non empty ) set ) ) ,W2 : ( ( ) ( ) Element of V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) )) : ( ( ) ( )
Subset of ( ( ) ( non
empty )
set ) )
/\ (k : ( ( V6() V18([: the carrier of F : ( ( ) ( ) 1-sorted ) : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) ( V6() V18([: the carrier of F : ( ( ) ( ) 1-sorted ) : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) Element of bool [:[: the carrier of F : ( ( ) ( ) 1-sorted ) : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) : ( ( ) ( non empty ) set ) ) Subspaces_of V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) : ( ( ) ( )
set ) : ( ( ) ( )
Element of
bool (Subspaces V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) : ( ( ) ( )
set ) : ( ( ) ( non
empty )
set ) ) ;
end;
definition
let F be ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ;
let V be ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ;
let k be ( (
V27() ) (
V21()
V22()
V23()
V27()
finite cardinal V51()
ext-real V125() )
Nat) ;
func k Pencils_of V -> ( ( ) ( )
Subset-Family of )
means
for
X being ( ( ) ( )
set ) holds
(
X : ( ( ) ( )
set )
in it : ( ( ) ( )
Element of
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) iff ex
W1,
W2 being ( ( ) ( non
empty V65()
V102(
F : ( ( ) ( )
1-sorted ) )
V103(
F : ( ( ) ( )
1-sorted ) )
V104(
F : ( ( ) ( )
1-sorted ) )
V105(
F : ( ( ) ( )
1-sorted ) )
V112()
V113()
V114()
finite-dimensional )
Subspace of
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) st
(
W1 : ( ( ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
Subspace of
V : ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ) is ( ( ) ( non
empty V65()
V102(
F : ( ( ) ( )
1-sorted ) )
V103(
F : ( ( ) ( )
1-sorted ) )
V104(
F : ( ( ) ( )
1-sorted ) )
V105(
F : ( ( ) ( )
1-sorted ) )
V112()
V113()
V114()
finite-dimensional )
Subspace of
W2 : ( ( ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
Subspace of
V : ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ) ) &
(dim W1 : ( ( ) ( non empty V65() V102(F : ( ( non empty non degenerated V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) ( non empty non degenerated non trivial V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) Field) ) V103(F : ( ( non empty non degenerated V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) ( non empty non degenerated non trivial V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) Field) ) V104(F : ( ( non empty non degenerated V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) ( non empty non degenerated non trivial V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) Field) ) V105(F : ( ( non empty non degenerated V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) ( non empty non degenerated non trivial V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) Field) ) V112() V113() V114() finite-dimensional ) Subspace of V : ( ( non empty V65() V102(F : ( ( non empty non degenerated V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) ( non empty non degenerated non trivial V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) Field) ) V103(F : ( ( non empty non degenerated V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) ( non empty non degenerated non trivial V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) Field) ) V104(F : ( ( non empty non degenerated V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) ( non empty non degenerated non trivial V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) Field) ) V105(F : ( ( non empty non degenerated V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) ( non empty non degenerated non trivial V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) Field) ) V112() V113() V114() finite-dimensional ) ( non empty V65() V102(F : ( ( non empty non degenerated V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) ( non empty non degenerated non trivial V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) Field) ) V103(F : ( ( non empty non degenerated V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) ( non empty non degenerated non trivial V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) Field) ) V104(F : ( ( non empty non degenerated V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) ( non empty non degenerated non trivial V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) Field) ) V105(F : ( ( non empty non degenerated V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) ( non empty non degenerated non trivial V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) Field) ) V112() V113() V114() finite-dimensional ) VectSp of F : ( ( non empty non degenerated V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) ( non empty non degenerated non trivial V65() V85() V91() V93() well-unital V99() V112() V113() V114() ) Field) ) ) ) : ( (
V27() ) (
V21()
V22()
V23()
V27()
finite cardinal V51()
ext-real V125() )
set )
+ 1 : ( ( ) ( non
empty V21()
V22()
V23()
V27()
finite cardinal V51()
ext-real positive non
negative V125() )
Element of
NAT : ( ( ) ( non
empty non
trivial V21()
V22()
V23() non
finite cardinal limit_cardinal )
Element of
bool REAL : ( ( ) ( )
set ) : ( ( ) ( non
empty )
set ) ) ) : ( ( ) (
V21()
V22()
V23()
V27()
finite cardinal V51()
ext-real V125() )
Element of
NAT : ( ( ) ( non
empty non
trivial V21()
V22()
V23() non
finite cardinal limit_cardinal )
Element of
bool REAL : ( ( ) ( )
set ) : ( ( ) ( non
empty )
set ) ) )
= k : ( (
V6()
V18(
[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) ) (
V6()
V18(
[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) )
Element of
bool [:[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) : ( ( ) ( non
empty )
set ) ) &
dim W2 : ( ( ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
Subspace of
V : ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ) : ( (
V27() ) (
V21()
V22()
V23()
V27()
finite cardinal V51()
ext-real V125() )
set )
= k : ( (
V6()
V18(
[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) ) (
V6()
V18(
[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) )
Element of
bool [:[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) : ( ( ) ( non
empty )
set ) )
+ 1 : ( ( ) ( non
empty V21()
V22()
V23()
V27()
finite cardinal V51()
ext-real positive non
negative V125() )
Element of
NAT : ( ( ) ( non
empty non
trivial V21()
V22()
V23() non
finite cardinal limit_cardinal )
Element of
bool REAL : ( ( ) ( )
set ) : ( ( ) ( non
empty )
set ) ) ) : ( ( ) (
V21()
V22()
V23()
V27()
finite cardinal V51()
ext-real V125() )
Element of
NAT : ( ( ) ( non
empty non
trivial V21()
V22()
V23() non
finite cardinal limit_cardinal )
Element of
bool REAL : ( ( ) ( )
set ) : ( ( ) ( non
empty )
set ) ) ) &
X : ( ( ) ( )
set )
= pencil (
W1 : ( ( ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
Subspace of
V : ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ) ,
W2 : ( ( ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
Subspace of
V : ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ) ,
k : ( (
V6()
V18(
[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) ) (
V6()
V18(
[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) )
Element of
bool [:[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) : ( ( ) ( non
empty )
set ) ) ) : ( ( ) ( )
Subset of ( ( ) ( non
empty )
set ) ) ) );
end;
definition
let F be ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ;
let V be ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ;
let k be ( (
V27() ) (
V21()
V22()
V23()
V27()
finite cardinal V51()
ext-real V125() )
Nat) ;
func PencilSpace (
V,
k)
-> ( (
strict ) (
strict )
TopStruct )
equals
TopStruct(#
(k : ( ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) Element of bool [:[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) : ( ( ) ( non empty ) set ) ) Subspaces_of V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) : ( ( ) ( )
set ) ,
(k : ( ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) Element of bool [:[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) : ( ( ) ( non empty ) set ) ) Pencils_of V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) : ( ( ) ( )
Subset-Family of ) #) : ( (
strict ) (
strict )
TopStruct ) ;
end;
begin
definition
let F be ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ;
let V be ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ;
let m,
n be ( (
V27() ) (
V21()
V22()
V23()
V27()
finite cardinal V51()
ext-real V125() )
Nat) ;
func SubspaceSet (
V,
m,
n)
-> ( ( ) ( )
Subset-Family of )
means
for
X being ( ( ) ( )
set ) holds
(
X : ( ( ) ( )
set )
in it : ( (
V6()
V18(
[: the carrier of F : ( ( ) ( ) 1-sorted ) : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) ) (
V6()
V18(
[: the carrier of F : ( ( ) ( ) 1-sorted ) : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) )
Element of
bool [:[: the carrier of F : ( ( ) ( ) 1-sorted ) : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) : ( ( ) ( non
empty )
set ) ) iff ex
W being ( ( ) ( non
empty V65()
V102(
F : ( ( ) ( )
1-sorted ) )
V103(
F : ( ( ) ( )
1-sorted ) )
V104(
F : ( ( ) ( )
1-sorted ) )
V105(
F : ( ( ) ( )
1-sorted ) )
V112()
V113()
V114()
finite-dimensional )
Subspace of
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) st
(
dim W : ( ( ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
Subspace of
V : ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ) : ( (
V27() ) (
V21()
V22()
V23()
V27()
finite cardinal V51()
ext-real V125() )
set )
= n : ( ( ) ( )
Element of
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) &
X : ( ( ) ( )
set )
= m : ( (
V6()
V18(
[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) ) (
V6()
V18(
[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) ,
V : ( ( ) ( )
VectSpStr over
F : ( ( ) ( )
1-sorted ) ) ) )
Element of
bool [:[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( )
set ) : ( ( ) ( non
empty )
set ) )
Subspaces_of W : ( ( ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
Subspace of
V : ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ) : ( ( ) ( )
set ) ) );
end;
definition
let F be ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ;
let V be ( ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional ) ( non
empty V65()
V102(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V103(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V104(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V105(
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) )
V112()
V113()
V114()
finite-dimensional )
VectSp of
F : ( ( non
empty non
degenerated V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() ) ( non
empty non
degenerated non
trivial V65()
V85()
V91()
V93()
well-unital V99()
V112()
V113()
V114() )
Field) ) ;
let m,
n be ( (
V27() ) (
V21()
V22()
V23()
V27()
finite cardinal V51()
ext-real V125() )
Nat) ;
func GrassmannSpace (
V,
m,
n)
-> ( (
strict ) (
strict )
TopStruct )
equals
TopStruct(#
(m : ( ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) Element of bool [:[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) : ( ( ) ( non empty ) set ) ) Subspaces_of V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) : ( ( ) ( )
set ) ,
(SubspaceSet (V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,m : ( ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) ( V6() V18([:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) ) Element of bool [:[:V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) ,V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) :] : ( ( ) ( ) set ) : ( ( ) ( non empty ) set ) ) ,n : ( ( ) ( ) Element of V : ( ( ) ( ) VectSpStr over F : ( ( ) ( ) 1-sorted ) ) ) )) : ( ( ) ( )
Subset-Family of ) #) : ( (
strict ) (
strict )
TopStruct ) ;
end;
begin
definition
let X be ( ( ) ( )
set ) ;
end;
definition
let t,
X be ( ( ) ( )
set ) ;
end;