Step |
Hyp |
Ref |
Expression |
1 |
|
pimgtmnf2.1 |
|
2 |
|
pimgtmnf2.2 |
|
3 |
|
ssrab2 |
|
4 |
3
|
a1i |
|
5 |
|
ssid |
|
6 |
5
|
a1i |
|
7 |
2
|
ffvelrnda |
|
8 |
7
|
mnfltd |
|
9 |
8
|
ralrimiva |
|
10 |
|
nfcv |
|
11 |
|
nfcv |
|
12 |
|
nfcv |
|
13 |
1 12
|
nffv |
|
14 |
10 11 13
|
nfbr |
|
15 |
|
nfv |
|
16 |
|
fveq2 |
|
17 |
16
|
breq2d |
|
18 |
14 15 17
|
cbvralw |
|
19 |
9 18
|
sylib |
|
20 |
6 19
|
jca |
|
21 |
|
nfcv |
|
22 |
21 21
|
ssrabf |
|
23 |
20 22
|
sylibr |
|
24 |
4 23
|
eqssd |
|