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Theorem cvmliftlem5 23835
Description: Lemma for cvmlift 23845. Definition of  Q at a successor. This is a function defined on  W as  `' ( T  |`  I )  o.  G where  I is the unique covering set of  2nd `  ( T `  M ) that contains  Q ( M  -  1 ) evaluated at the last defined point, namely  ( M  - 
1 )  /  N (note that for  M  =  1 this is using the seed value  Q ( 0 ) ( 0 )  =  P). (Contributed by Mario Carneiro, 15-Feb-2015.)
Hypotheses
Ref Expression
cvmliftlem.1  |-  S  =  ( k  e.  J  |->  { s  e.  ( ~P C  \  { (/)
} )  |  ( U. s  =  ( `' F " k )  /\  A. u  e.  s  ( A. v  e.  ( s  \  {
u } ) ( u  i^i  v )  =  (/)  /\  ( F  |`  u )  e.  ( ( Ct  u ) 
Homeo  ( Jt  k ) ) ) ) } )
cvmliftlem.b  |-  B  = 
U. C
cvmliftlem.x  |-  X  = 
U. J
cvmliftlem.f  |-  ( ph  ->  F  e.  ( C CovMap  J ) )
cvmliftlem.g  |-  ( ph  ->  G  e.  ( II 
Cn  J ) )
cvmliftlem.p  |-  ( ph  ->  P  e.  B )
cvmliftlem.e  |-  ( ph  ->  ( F `  P
)  =  ( G `
 0 ) )
cvmliftlem.n  |-  ( ph  ->  N  e.  NN )
cvmliftlem.t  |-  ( ph  ->  T : ( 1 ... N ) --> U_ j  e.  J  ( { j }  X.  ( S `  j ) ) )
cvmliftlem.a  |-  ( ph  ->  A. k  e.  ( 1 ... N ) ( G " (
( ( k  - 
1 )  /  N
) [,] ( k  /  N ) ) )  C_  ( 1st `  ( T `  k
) ) )
cvmliftlem.l  |-  L  =  ( topGen `  ran  (,) )
cvmliftlem.q  |-  Q  =  seq  0 ( ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  -  1 )  /  N ) [,] ( m  /  N
) )  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  m
) ) ( x `
 ( ( m  -  1 )  /  N ) )  e.  b ) ) `  ( G `  z ) ) ) ) ,  ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) )
cvmliftlem5.3  |-  W  =  ( ( ( M  -  1 )  /  N ) [,] ( M  /  N ) )
Assertion
Ref Expression
cvmliftlem5  |-  ( (
ph  /\  M  e.  NN )  ->  ( Q `
 M )  =  ( z  e.  W  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `
 M ) ) ( ( Q `  ( M  -  1
) ) `  (
( M  -  1 )  /  N ) )  e.  b ) ) `  ( G `
 z ) ) ) )
Distinct variable groups:    v, b,
z, B    j, b,
k, m, s, u, x, F, v, z   
z, L    M, b,
j, k, m, s, u, v, x, z    P, b, k, m, u, v, x, z    C, b, j, k, s, u, v, z    ph, j,
s, x, z    N, b, k, m, u, v, x, z    S, b, j, k, s, u, v, x, z    j, X    G, b, j, k, m, s, u, v, x, z    T, b, j, k, m, s, u, v, x, z    J, b, j, k, s, u, v, x, z    Q, b, k, m, u, v, x, z    k, W, m, x, z
Allowed substitution hints:    ph( v, u, k, m, b)    B( x, u, j, k, m, s)    C( x, m)    P( j, s)    Q( j, s)    S( m)    J( m)    L( x, v, u, j, k, m, s, b)    N( j, s)    W( v, u, j, s, b)    X( x, z, v, u, k, m, s, b)

Proof of Theorem cvmliftlem5
StepHypRef Expression
1 0z 10051 . . . 4  |-  0  e.  ZZ
2 simpr 447 . . . . 5  |-  ( (
ph  /\  M  e.  NN )  ->  M  e.  NN )
3 nnuz 10279 . . . . . 6  |-  NN  =  ( ZZ>= `  1 )
4 1e0p1 10168 . . . . . . 7  |-  1  =  ( 0  +  1 )
54fveq2i 5544 . . . . . 6  |-  ( ZZ>= ` 
1 )  =  (
ZZ>= `  ( 0  +  1 ) )
63, 5eqtri 2316 . . . . 5  |-  NN  =  ( ZZ>= `  ( 0  +  1 ) )
72, 6syl6eleq 2386 . . . 4  |-  ( (
ph  /\  M  e.  NN )  ->  M  e.  ( ZZ>= `  ( 0  +  1 ) ) )
8 seqm1 11079 . . . 4  |-  ( ( 0  e.  ZZ  /\  M  e.  ( ZZ>= `  ( 0  +  1 ) ) )  -> 
(  seq  0 ( ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  - 
1 )  /  N
) [,] ( m  /  N ) ) 
|->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `
 m ) ) ( x `  (
( m  -  1 )  /  N ) )  e.  b ) ) `  ( G `
 z ) ) ) ) ,  ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) ) `
 M )  =  ( (  seq  0
( ( x  e. 
_V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  -  1 )  /  N ) [,] (
m  /  N ) )  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  m )
) ( x `  ( ( m  - 
1 )  /  N
) )  e.  b ) ) `  ( G `  z )
) ) ) ,  ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) ) `
 ( M  - 
1 ) ) ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  -  1 )  /  N ) [,] ( m  /  N
) )  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  m
) ) ( x `
 ( ( m  -  1 )  /  N ) )  e.  b ) ) `  ( G `  z ) ) ) ) ( ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) `  M ) ) )
91, 7, 8sylancr 644 . . 3  |-  ( (
ph  /\  M  e.  NN )  ->  (  seq  0 ( ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  -  1 )  /  N ) [,] (
m  /  N ) )  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  m )
) ( x `  ( ( m  - 
1 )  /  N
) )  e.  b ) ) `  ( G `  z )
) ) ) ,  ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) ) `
 M )  =  ( (  seq  0
( ( x  e. 
_V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  -  1 )  /  N ) [,] (
m  /  N ) )  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  m )
) ( x `  ( ( m  - 
1 )  /  N
) )  e.  b ) ) `  ( G `  z )
) ) ) ,  ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) ) `
 ( M  - 
1 ) ) ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  -  1 )  /  N ) [,] ( m  /  N
) )  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  m
) ) ( x `
 ( ( m  -  1 )  /  N ) )  e.  b ) ) `  ( G `  z ) ) ) ) ( ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) `  M ) ) )
10 cvmliftlem.q . . . 4  |-  Q  =  seq  0 ( ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  -  1 )  /  N ) [,] ( m  /  N
) )  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  m
) ) ( x `
 ( ( m  -  1 )  /  N ) )  e.  b ) ) `  ( G `  z ) ) ) ) ,  ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) )
1110fveq1i 5542 . . 3  |-  ( Q `
 M )  =  (  seq  0 ( ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  - 
1 )  /  N
) [,] ( m  /  N ) ) 
|->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `
 m ) ) ( x `  (
( m  -  1 )  /  N ) )  e.  b ) ) `  ( G `
 z ) ) ) ) ,  ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) ) `
 M )
1210fveq1i 5542 . . . 4  |-  ( Q `
 ( M  - 
1 ) )  =  (  seq  0 ( ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  - 
1 )  /  N
) [,] ( m  /  N ) ) 
|->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `
 m ) ) ( x `  (
( m  -  1 )  /  N ) )  e.  b ) ) `  ( G `
 z ) ) ) ) ,  ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) ) `
 ( M  - 
1 ) )
1312oveq1i 5884 . . 3  |-  ( ( Q `  ( M  -  1 ) ) ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  - 
1 )  /  N
) [,] ( m  /  N ) ) 
|->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `
 m ) ) ( x `  (
( m  -  1 )  /  N ) )  e.  b ) ) `  ( G `
 z ) ) ) ) ( ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) `  M ) )  =  ( (  seq  0
( ( x  e. 
_V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  -  1 )  /  N ) [,] (
m  /  N ) )  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  m )
) ( x `  ( ( m  - 
1 )  /  N
) )  e.  b ) ) `  ( G `  z )
) ) ) ,  ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) ) `
 ( M  - 
1 ) ) ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  -  1 )  /  N ) [,] ( m  /  N
) )  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  m
) ) ( x `
 ( ( m  -  1 )  /  N ) )  e.  b ) ) `  ( G `  z ) ) ) ) ( ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) `  M ) )
149, 11, 133eqtr4g 2353 . 2  |-  ( (
ph  /\  M  e.  NN )  ->  ( Q `
 M )  =  ( ( Q `  ( M  -  1
) ) ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  -  1 )  /  N ) [,] (
m  /  N ) )  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  m )
) ( x `  ( ( m  - 
1 )  /  N
) )  e.  b ) ) `  ( G `  z )
) ) ) ( ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) `  M ) ) )
15 0nnn 9793 . . . . . 6  |-  -.  0  e.  NN
16 disjsn 3706 . . . . . 6  |-  ( ( NN  i^i  { 0 } )  =  (/)  <->  -.  0  e.  NN )
1715, 16mpbir 200 . . . . 5  |-  ( NN 
i^i  { 0 } )  =  (/)
18 fnresi 5377 . . . . . 6  |-  (  _I  |`  NN )  Fn  NN
19 c0ex 8848 . . . . . . 7  |-  0  e.  _V
20 snex 4232 . . . . . . 7  |-  { <. 0 ,  P >. }  e.  _V
2119, 20fnsn 5320 . . . . . 6  |-  { <. 0 ,  { <. 0 ,  P >. } >. }  Fn  { 0 }
22 fvun1 5606 . . . . . 6  |-  ( ( (  _I  |`  NN )  Fn  NN  /\  { <. 0 ,  { <. 0 ,  P >. }
>. }  Fn  { 0 }  /\  ( ( NN  i^i  { 0 } )  =  (/)  /\  M  e.  NN ) )  ->  ( (
(  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) `  M )  =  ( (  _I  |`  NN ) `
 M ) )
2318, 21, 22mp3an12 1267 . . . . 5  |-  ( ( ( NN  i^i  {
0 } )  =  (/)  /\  M  e.  NN )  ->  ( ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. }
>. } ) `  M
)  =  ( (  _I  |`  NN ) `  M ) )
2417, 2, 23sylancr 644 . . . 4  |-  ( (
ph  /\  M  e.  NN )  ->  ( ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) `  M )  =  ( (  _I  |`  NN ) `
 M ) )
25 fvresi 5727 . . . . 5  |-  ( M  e.  NN  ->  (
(  _I  |`  NN ) `
 M )  =  M )
2625adantl 452 . . . 4  |-  ( (
ph  /\  M  e.  NN )  ->  ( (  _I  |`  NN ) `  M )  =  M )
2724, 26eqtrd 2328 . . 3  |-  ( (
ph  /\  M  e.  NN )  ->  ( ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) `  M )  =  M )
2827oveq2d 5890 . 2  |-  ( (
ph  /\  M  e.  NN )  ->  ( ( Q `  ( M  -  1 ) ) ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  - 
1 )  /  N
) [,] ( m  /  N ) ) 
|->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `
 m ) ) ( x `  (
( m  -  1 )  /  N ) )  e.  b ) ) `  ( G `
 z ) ) ) ) ( ( (  _I  |`  NN )  u.  { <. 0 ,  { <. 0 ,  P >. } >. } ) `  M ) )  =  ( ( Q `  ( M  -  1
) ) ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  -  1 )  /  N ) [,] (
m  /  N ) )  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  m )
) ( x `  ( ( m  - 
1 )  /  N
) )  e.  b ) ) `  ( G `  z )
) ) ) M ) )
29 fvex 5555 . . . 4  |-  ( Q `
 ( M  - 
1 ) )  e. 
_V
3029a1i 10 . . 3  |-  ( ph  ->  ( Q `  ( M  -  1 ) )  e.  _V )
31 simpr 447 . . . . . . . . 9  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  m  =  M )
3231oveq1d 5889 . . . . . . . 8  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  ( m  -  1 )  =  ( M  -  1 ) )
3332oveq1d 5889 . . . . . . 7  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  ( ( m  - 
1 )  /  N
)  =  ( ( M  -  1 )  /  N ) )
3431oveq1d 5889 . . . . . . 7  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  ( m  /  N
)  =  ( M  /  N ) )
3533, 34oveq12d 5892 . . . . . 6  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  ( ( ( m  -  1 )  /  N ) [,] (
m  /  N ) )  =  ( ( ( M  -  1 )  /  N ) [,] ( M  /  N ) ) )
36 cvmliftlem5.3 . . . . . 6  |-  W  =  ( ( ( M  -  1 )  /  N ) [,] ( M  /  N ) )
3735, 36syl6eqr 2346 . . . . 5  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  ( ( ( m  -  1 )  /  N ) [,] (
m  /  N ) )  =  W )
3831fveq2d 5545 . . . . . . . . . 10  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  ( T `  m
)  =  ( T `
 M ) )
3938fveq2d 5545 . . . . . . . . 9  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  ( 2nd `  ( T `  m )
)  =  ( 2nd `  ( T `  M
) ) )
40 simpl 443 . . . . . . . . . . 11  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  x  =  ( Q `
 ( M  - 
1 ) ) )
4140, 33fveq12d 5547 . . . . . . . . . 10  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  ( x `  (
( m  -  1 )  /  N ) )  =  ( ( Q `  ( M  -  1 ) ) `
 ( ( M  -  1 )  /  N ) ) )
4241eleq1d 2362 . . . . . . . . 9  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  ( ( x `  ( ( m  - 
1 )  /  N
) )  e.  b  <-> 
( ( Q `  ( M  -  1
) ) `  (
( M  -  1 )  /  N ) )  e.  b ) )
4339, 42riotaeqbidv 6323 . . . . . . . 8  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  ( iota_ b  e.  ( 2nd `  ( T `
 m ) ) ( x `  (
( m  -  1 )  /  N ) )  e.  b )  =  ( iota_ b  e.  ( 2nd `  ( T `  M )
) ( ( Q `
 ( M  - 
1 ) ) `  ( ( M  - 
1 )  /  N
) )  e.  b ) )
4443reseq2d 4971 . . . . . . 7  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  m
) ) ( x `
 ( ( m  -  1 )  /  N ) )  e.  b ) )  =  ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  M
) ) ( ( Q `  ( M  -  1 ) ) `
 ( ( M  -  1 )  /  N ) )  e.  b ) ) )
4544cnveqd 4873 . . . . . 6  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `
 m ) ) ( x `  (
( m  -  1 )  /  N ) )  e.  b ) )  =  `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  M )
) ( ( Q `
 ( M  - 
1 ) ) `  ( ( M  - 
1 )  /  N
) )  e.  b ) ) )
4645fveq1d 5543 . . . . 5  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `
 m ) ) ( x `  (
( m  -  1 )  /  N ) )  e.  b ) ) `  ( G `
 z ) )  =  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  M )
) ( ( Q `
 ( M  - 
1 ) ) `  ( ( M  - 
1 )  /  N
) )  e.  b ) ) `  ( G `  z )
) )
4737, 46mpteq12dv 4114 . . . 4  |-  ( ( x  =  ( Q `
 ( M  - 
1 ) )  /\  m  =  M )  ->  ( z  e.  ( ( ( m  - 
1 )  /  N
) [,] ( m  /  N ) ) 
|->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `
 m ) ) ( x `  (
( m  -  1 )  /  N ) )  e.  b ) ) `  ( G `
 z ) ) )  =  ( z  e.  W  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  M
) ) ( ( Q `  ( M  -  1 ) ) `
 ( ( M  -  1 )  /  N ) )  e.  b ) ) `  ( G `  z ) ) ) )
48 eqid 2296 . . . 4  |-  ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  -  1 )  /  N ) [,] (
m  /  N ) )  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  m )
) ( x `  ( ( m  - 
1 )  /  N
) )  e.  b ) ) `  ( G `  z )
) ) )  =  ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  - 
1 )  /  N
) [,] ( m  /  N ) ) 
|->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `
 m ) ) ( x `  (
( m  -  1 )  /  N ) )  e.  b ) ) `  ( G `
 z ) ) ) )
49 ovex 5899 . . . . . 6  |-  ( ( ( M  -  1 )  /  N ) [,] ( M  /  N ) )  e. 
_V
5036, 49eqeltri 2366 . . . . 5  |-  W  e. 
_V
5150mptex 5762 . . . 4  |-  ( z  e.  W  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  M
) ) ( ( Q `  ( M  -  1 ) ) `
 ( ( M  -  1 )  /  N ) )  e.  b ) ) `  ( G `  z ) ) )  e.  _V
5247, 48, 51ovmpt2a 5994 . . 3  |-  ( ( ( Q `  ( M  -  1 ) )  e.  _V  /\  M  e.  NN )  ->  ( ( Q `  ( M  -  1
) ) ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  -  1 )  /  N ) [,] (
m  /  N ) )  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  m )
) ( x `  ( ( m  - 
1 )  /  N
) )  e.  b ) ) `  ( G `  z )
) ) ) M )  =  ( z  e.  W  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  M
) ) ( ( Q `  ( M  -  1 ) ) `
 ( ( M  -  1 )  /  N ) )  e.  b ) ) `  ( G `  z ) ) ) )
5330, 52sylan 457 . 2  |-  ( (
ph  /\  M  e.  NN )  ->  ( ( Q `  ( M  -  1 ) ) ( x  e.  _V ,  m  e.  NN  |->  ( z  e.  ( ( ( m  - 
1 )  /  N
) [,] ( m  /  N ) ) 
|->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `
 m ) ) ( x `  (
( m  -  1 )  /  N ) )  e.  b ) ) `  ( G `
 z ) ) ) ) M )  =  ( z  e.  W  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `  M )
) ( ( Q `
 ( M  - 
1 ) ) `  ( ( M  - 
1 )  /  N
) )  e.  b ) ) `  ( G `  z )
) ) )
5414, 28, 533eqtrd 2332 1  |-  ( (
ph  /\  M  e.  NN )  ->  ( Q `
 M )  =  ( z  e.  W  |->  ( `' ( F  |`  ( iota_ b  e.  ( 2nd `  ( T `
 M ) ) ( ( Q `  ( M  -  1
) ) `  (
( M  -  1 )  /  N ) )  e.  b ) ) `  ( G `
 z ) ) ) )
Colors of variables: wff set class
Syntax hints:   -. wn 3    -> wi 4    /\ wa 358    = wceq 1632    e. wcel 1696   A.wral 2556   {crab 2560   _Vcvv 2801    \ cdif 3162    u. cun 3163    i^i cin 3164    C_ wss 3165   (/)c0 3468   ~Pcpw 3638   {csn 3653   <.cop 3656   U.cuni 3843   U_ciun 3921    e. cmpt 4093    _I cid 4320    X. cxp 4703   `'ccnv 4704   ran crn 4706    |` cres 4707   "cima 4708    Fn wfn 5266   -->wf 5267   ` cfv 5271  (class class class)co 5874    e. cmpt2 5876   1stc1st 6136   2ndc2nd 6137   iota_crio 6313   0cc0 8753   1c1 8754    + caddc 8756    - cmin 9053    / cdiv 9439   NNcn 9762   ZZcz 10040   ZZ>=cuz 10246   (,)cioo 10672   [,]cicc 10675   ...cfz 10798    seq cseq 11062   ↾t crest 13341   topGenctg 13358    Cn ccn 16970    Homeo chmeo 17460   IIcii 18395   CovMap ccvm 23801
This theorem is referenced by:  cvmliftlem6  23836  cvmliftlem8  23838  cvmliftlem9  23839
This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-3 7  ax-mp 8  ax-gen 1536  ax-5 1547  ax-17 1606  ax-9 1644  ax-8 1661  ax-13 1698  ax-14 1700  ax-6 1715  ax-7 1720  ax-11 1727  ax-12 1878  ax-ext 2277  ax-rep 4147  ax-sep 4157  ax-nul 4165  ax-pow 4204  ax-pr 4230  ax-un 4528  ax-cnex 8809  ax-resscn 8810  ax-1cn 8811  ax-icn 8812  ax-addcl 8813  ax-addrcl 8814  ax-mulcl 8815  ax-mulrcl 8816  ax-mulcom 8817  ax-addass 8818  ax-mulass 8819  ax-distr 8820  ax-i2m1 8821  ax-1ne0 8822  ax-1rid 8823  ax-rnegex 8824  ax-rrecex 8825  ax-cnre 8826  ax-pre-lttri 8827  ax-pre-lttrn 8828  ax-pre-ltadd 8829  ax-pre-mulgt0 8830
This theorem depends on definitions:  df-bi 177  df-or 359  df-an 360  df-3or 935  df-3an 936  df-tru 1310  df-ex 1532  df-nf 1535  df-sb 1639  df-eu 2160  df-mo 2161  df-clab 2283  df-cleq 2289  df-clel 2292  df-nfc 2421  df-ne 2461  df-nel 2462  df-ral 2561  df-rex 2562  df-reu 2563  df-rab 2565  df-v 2803  df-sbc 3005  df-csb 3095  df-dif 3168  df-un 3170  df-in 3172  df-ss 3179  df-pss 3181  df-nul 3469  df-if 3579  df-pw 3640  df-sn 3659  df-pr 3660  df-tp 3661  df-op 3662  df-uni 3844  df-iun 3923  df-br 4040  df-opab 4094  df-mpt 4095  df-tr 4130  df-eprel 4321  df-id 4325  df-po 4330  df-so 4331  df-fr 4368  df-we 4370  df-ord 4411  df-on 4412  df-lim 4413  df-suc 4414  df-om 4673  df-xp 4711  df-rel 4712  df-cnv 4713  df-co 4714  df-dm 4715  df-rn 4716  df-res 4717  df-ima 4718  df-iota 5235  df-fun 5273  df-fn 5274  df-f 5275  df-f1 5276  df-fo 5277  df-f1o 5278  df-fv 5279  df-ov 5877  df-oprab 5878  df-mpt2 5879  df-2nd 6139  df-riota 6320  df-recs 6404  df-rdg 6439  df-er 6676  df-en 6880  df-dom 6881  df-sdom 6882  df-pnf 8885  df-mnf 8886  df-xr 8887  df-ltxr 8888  df-le 8889  df-sub 9055  df-neg 9056  df-nn 9763  df-n0 9982  df-z 10041  df-uz 10247  df-seq 11063
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