| Step |
Hyp |
Ref |
Expression |
| 1 |
|
ismtyhmeo.1 |
|
| 2 |
|
ismtyhmeo.2 |
|
| 3 |
|
ismtyhmeolem.3 |
|
| 4 |
|
ismtyhmeolem.4 |
|
| 5 |
|
ismtyhmeolem.5 |
|
| 6 |
|
isismty |
|
| 7 |
3 4 6
|
syl2anc |
|
| 8 |
5 7
|
mpbid |
|
| 9 |
8
|
simpld |
|
| 10 |
|
f1of |
|
| 11 |
9 10
|
syl |
|
| 12 |
4
|
adantr |
|
| 13 |
3
|
adantr |
|
| 14 |
|
ismtycnv |
|
| 15 |
3 4 14
|
syl2anc |
|
| 16 |
5 15
|
mpd |
|
| 17 |
16
|
adantr |
|
| 18 |
|
simprl |
|
| 19 |
|
simprr |
|
| 20 |
|
ismtyima |
|
| 21 |
12 13 17 18 19 20
|
syl32anc |
|
| 22 |
|
f1ocnv |
|
| 23 |
|
f1of |
|
| 24 |
9 22 23
|
3syl |
|
| 25 |
|
simpl |
|
| 26 |
|
ffvelcdm |
|
| 27 |
24 25 26
|
syl2an |
|
| 28 |
1
|
blopn |
|
| 29 |
13 27 19 28
|
syl3anc |
|
| 30 |
21 29
|
eqeltrd |
|
| 31 |
30
|
ralrimivva |
|
| 32 |
|
fveq2 |
|
| 33 |
|
df-ov |
|
| 34 |
32 33
|
eqtr4di |
|
| 35 |
34
|
imaeq2d |
|
| 36 |
35
|
eleq1d |
|
| 37 |
36
|
ralxp |
|
| 38 |
31 37
|
sylibr |
|
| 39 |
|
blf |
|
| 40 |
|
ffn |
|
| 41 |
|
imaeq2 |
|
| 42 |
41
|
eleq1d |
|
| 43 |
42
|
ralrn |
|
| 44 |
4 39 40 43
|
4syl |
|
| 45 |
38 44
|
mpbird |
|
| 46 |
1
|
mopntopon |
|
| 47 |
3 46
|
syl |
|
| 48 |
2
|
mopnval |
|
| 49 |
4 48
|
syl |
|
| 50 |
2
|
mopntopon |
|
| 51 |
4 50
|
syl |
|
| 52 |
47 49 51
|
tgcn |
|
| 53 |
11 45 52
|
mpbir2and |
|