| Step |
Hyp |
Ref |
Expression |
| 1 |
|
cgraer.p |
|- P = ( Base ` G ) |
| 2 |
|
cgraer.a |
|- A = { d e. ( P ^m ( 0 ..^ 3 ) ) | ( ( d ` 0 ) =/= ( d ` 1 ) /\ ( d ` 1 ) =/= ( d ` 2 ) ) } |
| 3 |
|
cgraer.c |
|- .~ = ( cgrA ` G ) |
| 4 |
|
cgraer.g |
|- ( ph -> G e. TarskiG ) |
| 5 |
|
fveq1 |
|- ( d = e -> ( d ` 0 ) = ( e ` 0 ) ) |
| 6 |
|
fveq1 |
|- ( d = e -> ( d ` 1 ) = ( e ` 1 ) ) |
| 7 |
5 6
|
neeq12d |
|- ( d = e -> ( ( d ` 0 ) =/= ( d ` 1 ) <-> ( e ` 0 ) =/= ( e ` 1 ) ) ) |
| 8 |
|
fveq1 |
|- ( d = e -> ( d ` 2 ) = ( e ` 2 ) ) |
| 9 |
6 8
|
neeq12d |
|- ( d = e -> ( ( d ` 1 ) =/= ( d ` 2 ) <-> ( e ` 1 ) =/= ( e ` 2 ) ) ) |
| 10 |
7 9
|
anbi12d |
|- ( d = e -> ( ( ( d ` 0 ) =/= ( d ` 1 ) /\ ( d ` 1 ) =/= ( d ` 2 ) ) <-> ( ( e ` 0 ) =/= ( e ` 1 ) /\ ( e ` 1 ) =/= ( e ` 2 ) ) ) ) |
| 11 |
|
imassrn |
|- ( .~ " A ) C_ ran .~ |
| 12 |
|
df-cgra |
|- cgrA = ( g e. _V |-> { <. a , b >. | [. ( Base ` g ) / p ]. [. ( hlG ` g ) / k ]. ( ( a e. ( p ^m ( 0 ..^ 3 ) ) /\ b e. ( p ^m ( 0 ..^ 3 ) ) ) /\ E. x e. p E. y e. p ( a ( cgrG ` g ) <" x ( b ` 1 ) y "> /\ x ( k ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( k ` ( b ` 1 ) ) ( b ` 2 ) ) ) } ) |
| 13 |
|
fvexd |
|- ( g = G -> ( Base ` g ) e. _V ) |
| 14 |
|
fveq2 |
|- ( g = G -> ( Base ` g ) = ( Base ` G ) ) |
| 15 |
14 1
|
eqtr4di |
|- ( g = G -> ( Base ` g ) = P ) |
| 16 |
|
fvexd |
|- ( ( g = G /\ p = P ) -> ( hlG ` g ) e. _V ) |
| 17 |
|
fveq2 |
|- ( g = G -> ( hlG ` g ) = ( hlG ` G ) ) |
| 18 |
17
|
adantr |
|- ( ( g = G /\ p = P ) -> ( hlG ` g ) = ( hlG ` G ) ) |
| 19 |
|
oveq1 |
|- ( p = P -> ( p ^m ( 0 ..^ 3 ) ) = ( P ^m ( 0 ..^ 3 ) ) ) |
| 20 |
19
|
ad2antlr |
|- ( ( ( g = G /\ p = P ) /\ k = ( hlG ` G ) ) -> ( p ^m ( 0 ..^ 3 ) ) = ( P ^m ( 0 ..^ 3 ) ) ) |
| 21 |
20
|
eleq2d |
|- ( ( ( g = G /\ p = P ) /\ k = ( hlG ` G ) ) -> ( a e. ( p ^m ( 0 ..^ 3 ) ) <-> a e. ( P ^m ( 0 ..^ 3 ) ) ) ) |
| 22 |
20
|
eleq2d |
|- ( ( ( g = G /\ p = P ) /\ k = ( hlG ` G ) ) -> ( b e. ( p ^m ( 0 ..^ 3 ) ) <-> b e. ( P ^m ( 0 ..^ 3 ) ) ) ) |
| 23 |
21 22
|
anbi12d |
|- ( ( ( g = G /\ p = P ) /\ k = ( hlG ` G ) ) -> ( ( a e. ( p ^m ( 0 ..^ 3 ) ) /\ b e. ( p ^m ( 0 ..^ 3 ) ) ) <-> ( a e. ( P ^m ( 0 ..^ 3 ) ) /\ b e. ( P ^m ( 0 ..^ 3 ) ) ) ) ) |
| 24 |
|
simplr |
|- ( ( ( g = G /\ p = P ) /\ k = ( hlG ` G ) ) -> p = P ) |
| 25 |
|
fveq2 |
|- ( g = G -> ( cgrG ` g ) = ( cgrG ` G ) ) |
| 26 |
25
|
ad2antrr |
|- ( ( ( g = G /\ p = P ) /\ k = ( hlG ` G ) ) -> ( cgrG ` g ) = ( cgrG ` G ) ) |
| 27 |
26
|
breqd |
|- ( ( ( g = G /\ p = P ) /\ k = ( hlG ` G ) ) -> ( a ( cgrG ` g ) <" x ( b ` 1 ) y "> <-> a ( cgrG ` G ) <" x ( b ` 1 ) y "> ) ) |
| 28 |
|
fveq1 |
|- ( k = ( hlG ` G ) -> ( k ` ( b ` 1 ) ) = ( ( hlG ` G ) ` ( b ` 1 ) ) ) |
| 29 |
28
|
adantl |
|- ( ( ( g = G /\ p = P ) /\ k = ( hlG ` G ) ) -> ( k ` ( b ` 1 ) ) = ( ( hlG ` G ) ` ( b ` 1 ) ) ) |
| 30 |
29
|
breqd |
|- ( ( ( g = G /\ p = P ) /\ k = ( hlG ` G ) ) -> ( x ( k ` ( b ` 1 ) ) ( b ` 0 ) <-> x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) ) ) |
| 31 |
29
|
breqd |
|- ( ( ( g = G /\ p = P ) /\ k = ( hlG ` G ) ) -> ( y ( k ` ( b ` 1 ) ) ( b ` 2 ) <-> y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) |
| 32 |
27 30 31
|
3anbi123d |
|- ( ( ( g = G /\ p = P ) /\ k = ( hlG ` G ) ) -> ( ( a ( cgrG ` g ) <" x ( b ` 1 ) y "> /\ x ( k ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( k ` ( b ` 1 ) ) ( b ` 2 ) ) <-> ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) |
| 33 |
24 32
|
rexeqbidv |
|- ( ( ( g = G /\ p = P ) /\ k = ( hlG ` G ) ) -> ( E. y e. p ( a ( cgrG ` g ) <" x ( b ` 1 ) y "> /\ x ( k ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( k ` ( b ` 1 ) ) ( b ` 2 ) ) <-> E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) |
| 34 |
24 33
|
rexeqbidv |
|- ( ( ( g = G /\ p = P ) /\ k = ( hlG ` G ) ) -> ( E. x e. p E. y e. p ( a ( cgrG ` g ) <" x ( b ` 1 ) y "> /\ x ( k ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( k ` ( b ` 1 ) ) ( b ` 2 ) ) <-> E. x e. P E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) |
| 35 |
23 34
|
anbi12d |
|- ( ( ( g = G /\ p = P ) /\ k = ( hlG ` G ) ) -> ( ( ( a e. ( p ^m ( 0 ..^ 3 ) ) /\ b e. ( p ^m ( 0 ..^ 3 ) ) ) /\ E. x e. p E. y e. p ( a ( cgrG ` g ) <" x ( b ` 1 ) y "> /\ x ( k ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( k ` ( b ` 1 ) ) ( b ` 2 ) ) ) <-> ( ( a e. ( P ^m ( 0 ..^ 3 ) ) /\ b e. ( P ^m ( 0 ..^ 3 ) ) ) /\ E. x e. P E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) ) |
| 36 |
16 18 35
|
sbcied2 |
|- ( ( g = G /\ p = P ) -> ( [. ( hlG ` g ) / k ]. ( ( a e. ( p ^m ( 0 ..^ 3 ) ) /\ b e. ( p ^m ( 0 ..^ 3 ) ) ) /\ E. x e. p E. y e. p ( a ( cgrG ` g ) <" x ( b ` 1 ) y "> /\ x ( k ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( k ` ( b ` 1 ) ) ( b ` 2 ) ) ) <-> ( ( a e. ( P ^m ( 0 ..^ 3 ) ) /\ b e. ( P ^m ( 0 ..^ 3 ) ) ) /\ E. x e. P E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) ) |
| 37 |
13 15 36
|
sbcied2 |
|- ( g = G -> ( [. ( Base ` g ) / p ]. [. ( hlG ` g ) / k ]. ( ( a e. ( p ^m ( 0 ..^ 3 ) ) /\ b e. ( p ^m ( 0 ..^ 3 ) ) ) /\ E. x e. p E. y e. p ( a ( cgrG ` g ) <" x ( b ` 1 ) y "> /\ x ( k ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( k ` ( b ` 1 ) ) ( b ` 2 ) ) ) <-> ( ( a e. ( P ^m ( 0 ..^ 3 ) ) /\ b e. ( P ^m ( 0 ..^ 3 ) ) ) /\ E. x e. P E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) ) |
| 38 |
|
an21 |
|- ( ( ( a e. ( P ^m ( 0 ..^ 3 ) ) /\ b e. ( P ^m ( 0 ..^ 3 ) ) ) /\ E. x e. P E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) <-> ( b e. ( P ^m ( 0 ..^ 3 ) ) /\ ( a e. ( P ^m ( 0 ..^ 3 ) ) /\ E. x e. P E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) ) |
| 39 |
37 38
|
bitrdi |
|- ( g = G -> ( [. ( Base ` g ) / p ]. [. ( hlG ` g ) / k ]. ( ( a e. ( p ^m ( 0 ..^ 3 ) ) /\ b e. ( p ^m ( 0 ..^ 3 ) ) ) /\ E. x e. p E. y e. p ( a ( cgrG ` g ) <" x ( b ` 1 ) y "> /\ x ( k ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( k ` ( b ` 1 ) ) ( b ` 2 ) ) ) <-> ( b e. ( P ^m ( 0 ..^ 3 ) ) /\ ( a e. ( P ^m ( 0 ..^ 3 ) ) /\ E. x e. P E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) ) ) |
| 40 |
39
|
opabbidv |
|- ( g = G -> { <. a , b >. | [. ( Base ` g ) / p ]. [. ( hlG ` g ) / k ]. ( ( a e. ( p ^m ( 0 ..^ 3 ) ) /\ b e. ( p ^m ( 0 ..^ 3 ) ) ) /\ E. x e. p E. y e. p ( a ( cgrG ` g ) <" x ( b ` 1 ) y "> /\ x ( k ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( k ` ( b ` 1 ) ) ( b ` 2 ) ) ) } = { <. a , b >. | ( b e. ( P ^m ( 0 ..^ 3 ) ) /\ ( a e. ( P ^m ( 0 ..^ 3 ) ) /\ E. x e. P E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) } ) |
| 41 |
4
|
elexd |
|- ( ph -> G e. _V ) |
| 42 |
|
ovexd |
|- ( ph -> ( P ^m ( 0 ..^ 3 ) ) e. _V ) |
| 43 |
|
simprrl |
|- ( ( ph /\ ( b e. ( P ^m ( 0 ..^ 3 ) ) /\ ( a e. ( P ^m ( 0 ..^ 3 ) ) /\ E. x e. P E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) ) -> a e. ( P ^m ( 0 ..^ 3 ) ) ) |
| 44 |
|
simprl |
|- ( ( ph /\ ( b e. ( P ^m ( 0 ..^ 3 ) ) /\ ( a e. ( P ^m ( 0 ..^ 3 ) ) /\ E. x e. P E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) ) -> b e. ( P ^m ( 0 ..^ 3 ) ) ) |
| 45 |
42 42 43 44
|
opabex2 |
|- ( ph -> { <. a , b >. | ( b e. ( P ^m ( 0 ..^ 3 ) ) /\ ( a e. ( P ^m ( 0 ..^ 3 ) ) /\ E. x e. P E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) } e. _V ) |
| 46 |
12 40 41 45
|
fvmptd3 |
|- ( ph -> ( cgrA ` G ) = { <. a , b >. | ( b e. ( P ^m ( 0 ..^ 3 ) ) /\ ( a e. ( P ^m ( 0 ..^ 3 ) ) /\ E. x e. P E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) } ) |
| 47 |
3 46
|
eqtrid |
|- ( ph -> .~ = { <. a , b >. | ( b e. ( P ^m ( 0 ..^ 3 ) ) /\ ( a e. ( P ^m ( 0 ..^ 3 ) ) /\ E. x e. P E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) } ) |
| 48 |
47
|
rneqd |
|- ( ph -> ran .~ = ran { <. a , b >. | ( b e. ( P ^m ( 0 ..^ 3 ) ) /\ ( a e. ( P ^m ( 0 ..^ 3 ) ) /\ E. x e. P E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) } ) |
| 49 |
|
rnopabss |
|- ran { <. a , b >. | ( b e. ( P ^m ( 0 ..^ 3 ) ) /\ ( a e. ( P ^m ( 0 ..^ 3 ) ) /\ E. x e. P E. y e. P ( a ( cgrG ` G ) <" x ( b ` 1 ) y "> /\ x ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 0 ) /\ y ( ( hlG ` G ) ` ( b ` 1 ) ) ( b ` 2 ) ) ) ) } C_ ( P ^m ( 0 ..^ 3 ) ) |
| 50 |
48 49
|
eqsstrdi |
|- ( ph -> ran .~ C_ ( P ^m ( 0 ..^ 3 ) ) ) |
| 51 |
11 50
|
sstrid |
|- ( ph -> ( .~ " A ) C_ ( P ^m ( 0 ..^ 3 ) ) ) |
| 52 |
51
|
sselda |
|- ( ( ph /\ e e. ( .~ " A ) ) -> e e. ( P ^m ( 0 ..^ 3 ) ) ) |
| 53 |
52
|
ad10antr |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> e e. ( P ^m ( 0 ..^ 3 ) ) ) |
| 54 |
|
eqid |
|- ( Itv ` G ) = ( Itv ` G ) |
| 55 |
|
eqid |
|- ( hlG ` G ) = ( hlG ` G ) |
| 56 |
4
|
ad7antr |
|- ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) -> G e. TarskiG ) |
| 57 |
56
|
ad4antr |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> G e. TarskiG ) |
| 58 |
|
simp-4r |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> u e. P ) |
| 59 |
|
simpllr |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> v e. P ) |
| 60 |
|
simplr |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> w e. P ) |
| 61 |
|
simp-8r |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> x e. P ) |
| 62 |
|
simp-7r |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> y e. P ) |
| 63 |
|
simp-6r |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> z e. P ) |
| 64 |
3
|
a1i |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> .~ = ( cgrA ` G ) ) |
| 65 |
|
simp-9r |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> f .~ e ) |
| 66 |
64 65
|
breqdi |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> f ( cgrA ` G ) e ) |
| 67 |
|
simpr |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> f = <" u v w "> ) |
| 68 |
|
simp-5r |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> e = <" x y z "> ) |
| 69 |
66 67 68
|
3brtr3d |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> <" u v w "> ( cgrA ` G ) <" x y z "> ) |
| 70 |
1 54 55 57 58 59 60 61 62 63 69
|
cgrane3 |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> y =/= x ) |
| 71 |
70
|
necomd |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> x =/= y ) |
| 72 |
68
|
fveq1d |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> ( e ` 0 ) = ( <" x y z "> ` 0 ) ) |
| 73 |
|
s3fv0 |
|- ( x e. P -> ( <" x y z "> ` 0 ) = x ) |
| 74 |
61 73
|
syl |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> ( <" x y z "> ` 0 ) = x ) |
| 75 |
72 74
|
eqtrd |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> ( e ` 0 ) = x ) |
| 76 |
68
|
fveq1d |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> ( e ` 1 ) = ( <" x y z "> ` 1 ) ) |
| 77 |
|
s3fv1 |
|- ( y e. P -> ( <" x y z "> ` 1 ) = y ) |
| 78 |
77
|
ad7antlr |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> ( <" x y z "> ` 1 ) = y ) |
| 79 |
76 78
|
eqtrd |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> ( e ` 1 ) = y ) |
| 80 |
71 75 79
|
3netr4d |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> ( e ` 0 ) =/= ( e ` 1 ) ) |
| 81 |
1 54 55 57 58 59 60 61 62 63 69
|
cgrane4 |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> y =/= z ) |
| 82 |
68
|
fveq1d |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> ( e ` 2 ) = ( <" x y z "> ` 2 ) ) |
| 83 |
|
s3fv2 |
|- ( z e. P -> ( <" x y z "> ` 2 ) = z ) |
| 84 |
63 83
|
syl |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> ( <" x y z "> ` 2 ) = z ) |
| 85 |
82 84
|
eqtrd |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> ( e ` 2 ) = z ) |
| 86 |
81 79 85
|
3netr4d |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> ( e ` 1 ) =/= ( e ` 2 ) ) |
| 87 |
80 86
|
jca |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> ( ( e ` 0 ) =/= ( e ` 1 ) /\ ( e ` 1 ) =/= ( e ` 2 ) ) ) |
| 88 |
10 53 87
|
elrabd |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> e e. { d e. ( P ^m ( 0 ..^ 3 ) ) | ( ( d ` 0 ) =/= ( d ` 1 ) /\ ( d ` 1 ) =/= ( d ` 2 ) ) } ) |
| 89 |
88 2
|
eleqtrrdi |
|- ( ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ w e. P ) /\ f = <" u v w "> ) -> e e. A ) |
| 90 |
89
|
r19.29an |
|- ( ( ( ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) /\ u e. P ) /\ v e. P ) /\ E. w e. P f = <" u v w "> ) -> e e. A ) |
| 91 |
1
|
fvexi |
|- P e. _V |
| 92 |
|
simp-6r |
|- ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) -> f e. A ) |
| 93 |
91 2 92
|
elcgrabasi |
|- ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) -> E. u e. P E. v e. P E. w e. P ( f = <" u v w "> /\ ( u =/= v /\ v =/= w ) ) ) |
| 94 |
|
simpl |
|- ( ( f = <" u v w "> /\ ( u =/= v /\ v =/= w ) ) -> f = <" u v w "> ) |
| 95 |
94
|
reximi |
|- ( E. w e. P ( f = <" u v w "> /\ ( u =/= v /\ v =/= w ) ) -> E. w e. P f = <" u v w "> ) |
| 96 |
95
|
reximi |
|- ( E. v e. P E. w e. P ( f = <" u v w "> /\ ( u =/= v /\ v =/= w ) ) -> E. v e. P E. w e. P f = <" u v w "> ) |
| 97 |
96
|
reximi |
|- ( E. u e. P E. v e. P E. w e. P ( f = <" u v w "> /\ ( u =/= v /\ v =/= w ) ) -> E. u e. P E. v e. P E. w e. P f = <" u v w "> ) |
| 98 |
93 97
|
syl |
|- ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) -> E. u e. P E. v e. P E. w e. P f = <" u v w "> ) |
| 99 |
90 98
|
r19.29vva |
|- ( ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ z e. P ) /\ e = <" x y z "> ) -> e e. A ) |
| 100 |
99
|
r19.29an |
|- ( ( ( ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) /\ x e. P ) /\ y e. P ) /\ E. z e. P e = <" x y z "> ) -> e e. A ) |
| 101 |
52
|
ad2antrr |
|- ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) -> e e. ( P ^m ( 0 ..^ 3 ) ) ) |
| 102 |
91
|
s3rex |
|- ( e e. ( P ^m ( 0 ..^ 3 ) ) <-> E. x e. P E. y e. P E. z e. P e = <" x y z "> ) |
| 103 |
101 102
|
sylib |
|- ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) -> E. x e. P E. y e. P E. z e. P e = <" x y z "> ) |
| 104 |
100 103
|
r19.29vva |
|- ( ( ( ( ph /\ e e. ( .~ " A ) ) /\ f e. A ) /\ f .~ e ) -> e e. A ) |
| 105 |
|
vex |
|- e e. _V |
| 106 |
105
|
elima |
|- ( e e. ( .~ " A ) <-> E. f e. A f .~ e ) |
| 107 |
106
|
bilani |
|- ( ( ph /\ e e. ( .~ " A ) ) -> E. f e. A f .~ e ) |
| 108 |
104 107
|
r19.29a |
|- ( ( ph /\ e e. ( .~ " A ) ) -> e e. A ) |
| 109 |
108
|
ex |
|- ( ph -> ( e e. ( .~ " A ) -> e e. A ) ) |
| 110 |
109
|
ssrdv |
|- ( ph -> ( .~ " A ) C_ A ) |