| Step |
Hyp |
Ref |
Expression |
| 1 |
|
ismon.b |
|
| 2 |
|
ismon.h |
|
| 3 |
|
ismon.o |
|
| 4 |
|
ismon.s |
|
| 5 |
|
ismon.c |
|
| 6 |
|
ismon.x |
|
| 7 |
|
ismon.y |
|
| 8 |
1 2 3 4 5 6 7
|
ismon |
|
| 9 |
5
|
ad2antrr |
|
| 10 |
|
simprl |
|
| 11 |
6
|
ad2antrr |
|
| 12 |
7
|
ad2antrr |
|
| 13 |
|
simprr |
|
| 14 |
|
simplr |
|
| 15 |
1 2 3 9 10 11 12 13 14
|
catcocl |
|
| 16 |
15
|
anassrs |
|
| 17 |
16
|
ralrimiva |
|
| 18 |
|
eqid |
|
| 19 |
18
|
fmpt |
|
| 20 |
|
df-f1 |
|
| 21 |
20
|
baib |
|
| 22 |
19 21
|
sylbi |
|
| 23 |
|
oveq2 |
|
| 24 |
18 23
|
f1mpt |
|
| 25 |
24
|
baib |
|
| 26 |
22 25
|
bitr3d |
|
| 27 |
17 26
|
syl |
|
| 28 |
27
|
ralbidva |
|
| 29 |
28
|
pm5.32da |
|
| 30 |
8 29
|
bitrd |
|