Step |
Hyp |
Ref |
Expression |
1 |
|
rnghomval.1 |
|
2 |
|
rnghomval.2 |
|
3 |
|
rnghomval.3 |
|
4 |
|
rnghomval.4 |
|
5 |
|
rnghomval.5 |
|
6 |
|
rnghomval.6 |
|
7 |
|
rnghomval.7 |
|
8 |
|
rnghomval.8 |
|
9 |
1 2 3 4 5 6 7 8
|
rngohomval |
Could not format ( ( R e. RingOps /\ S e. RingOps ) -> ( R RingOpsHom S ) = { f e. ( Y ^m X ) | ( ( f ` U ) = V /\ A. x e. X A. y e. X ( ( f ` ( x G y ) ) = ( ( f ` x ) J ( f ` y ) ) /\ ( f ` ( x H y ) ) = ( ( f ` x ) K ( f ` y ) ) ) ) } ) : No typesetting found for |- ( ( R e. RingOps /\ S e. RingOps ) -> ( R RingOpsHom S ) = { f e. ( Y ^m X ) | ( ( f ` U ) = V /\ A. x e. X A. y e. X ( ( f ` ( x G y ) ) = ( ( f ` x ) J ( f ` y ) ) /\ ( f ` ( x H y ) ) = ( ( f ` x ) K ( f ` y ) ) ) ) } ) with typecode |- |
10 |
9
|
eleq2d |
Could not format ( ( R e. RingOps /\ S e. RingOps ) -> ( F e. ( R RingOpsHom S ) <-> F e. { f e. ( Y ^m X ) | ( ( f ` U ) = V /\ A. x e. X A. y e. X ( ( f ` ( x G y ) ) = ( ( f ` x ) J ( f ` y ) ) /\ ( f ` ( x H y ) ) = ( ( f ` x ) K ( f ` y ) ) ) ) } ) ) : No typesetting found for |- ( ( R e. RingOps /\ S e. RingOps ) -> ( F e. ( R RingOpsHom S ) <-> F e. { f e. ( Y ^m X ) | ( ( f ` U ) = V /\ A. x e. X A. y e. X ( ( f ` ( x G y ) ) = ( ( f ` x ) J ( f ` y ) ) /\ ( f ` ( x H y ) ) = ( ( f ` x ) K ( f ` y ) ) ) ) } ) ) with typecode |- |
11 |
5
|
fvexi |
|
12 |
11
|
rnex |
|
13 |
7 12
|
eqeltri |
|
14 |
1
|
fvexi |
|
15 |
14
|
rnex |
|
16 |
3 15
|
eqeltri |
|
17 |
13 16
|
elmap |
|
18 |
17
|
anbi1i |
|
19 |
|
fveq1 |
|
20 |
19
|
eqeq1d |
|
21 |
|
fveq1 |
|
22 |
|
fveq1 |
|
23 |
|
fveq1 |
|
24 |
22 23
|
oveq12d |
|
25 |
21 24
|
eqeq12d |
|
26 |
|
fveq1 |
|
27 |
22 23
|
oveq12d |
|
28 |
26 27
|
eqeq12d |
|
29 |
25 28
|
anbi12d |
|
30 |
29
|
2ralbidv |
|
31 |
20 30
|
anbi12d |
|
32 |
31
|
elrab |
|
33 |
|
3anass |
|
34 |
18 32 33
|
3bitr4i |
|
35 |
10 34
|
bitrdi |
Could not format ( ( R e. RingOps /\ S e. RingOps ) -> ( F e. ( R RingOpsHom S ) <-> ( F : X --> Y /\ ( F ` U ) = V /\ A. x e. X A. y e. X ( ( F ` ( x G y ) ) = ( ( F ` x ) J ( F ` y ) ) /\ ( F ` ( x H y ) ) = ( ( F ` x ) K ( F ` y ) ) ) ) ) ) : No typesetting found for |- ( ( R e. RingOps /\ S e. RingOps ) -> ( F e. ( R RingOpsHom S ) <-> ( F : X --> Y /\ ( F ` U ) = V /\ A. x e. X A. y e. X ( ( F ` ( x G y ) ) = ( ( F ` x ) J ( F ` y ) ) /\ ( F ` ( x H y ) ) = ( ( F ` x ) K ( F ` y ) ) ) ) ) ) with typecode |- |