| Step |
Hyp |
Ref |
Expression |
| 1 |
|
cnmptk1.j |
|
| 2 |
|
cnmptk1.k |
|
| 3 |
|
cnmptk1.l |
|
| 4 |
|
cnmpt1k.m |
|
| 5 |
|
cnmpt1k.a |
|
| 6 |
|
cnmpt1k.b |
|
| 7 |
|
cnmpt1k.c |
|
| 8 |
|
cnf2 |
|
| 9 |
1 3 5 8
|
syl3anc |
|
| 10 |
|
eqid |
|
| 11 |
10
|
fmpt |
|
| 12 |
9 11
|
sylibr |
|
| 13 |
12
|
adantr |
|
| 14 |
|
eqidd |
|
| 15 |
|
eqidd |
|
| 16 |
13 14 15 7
|
fmptcof |
|
| 17 |
16
|
mpteq2dva |
|
| 18 |
|
topontop |
|
| 19 |
3 18
|
syl |
|
| 20 |
|
topontop |
|
| 21 |
4 20
|
syl |
|
| 22 |
|
eqid |
|
| 23 |
22
|
xkotopon |
|
| 24 |
19 21 23
|
syl2anc |
|
| 25 |
21 5
|
xkoco1cn |
|
| 26 |
|
coeq1 |
|
| 27 |
2 6 24 25 26
|
cnmpt11 |
|
| 28 |
17 27
|
eqeltrrd |
|