Step |
Hyp |
Ref |
Expression |
1 |
|
isomushgr.v |
|
2 |
|
isomushgr.w |
|
3 |
|
isomushgr.e |
|
4 |
|
isomushgr.k |
|
5 |
|
isomuspgrlem2.g |
|
6 |
|
isomuspgrlem2.a |
|
7 |
|
isomuspgrlem2.f |
|
8 |
|
isomuspgrlem2.i |
|
9 |
|
isomuspgrlem2.x |
|
10 |
|
isomuspgrlem2.b |
|
11 |
1 2 3 4 5 6 7 8 9
|
isomuspgrlem2c |
|
12 |
1 2 3 4 5 6 7 8 9 10
|
isomuspgrlem2d |
|
13 |
|
df-f1o |
|
14 |
11 12 13
|
sylanbrc |
|