Step |
Hyp |
Ref |
Expression |
1 |
|
simprl |
|
2 |
|
flfval |
|
3 |
2
|
adantr |
|
4 |
1 3
|
eleqtrd |
|
5 |
|
simprr |
|
6 |
|
cnpflfi |
|
7 |
4 5 6
|
syl2anc |
|
8 |
|
cnptop2 |
|
9 |
8
|
ad2antll |
|
10 |
|
toptopon2 |
|
11 |
9 10
|
sylib |
|
12 |
|
toponmax |
|
13 |
11 12
|
syl |
|
14 |
|
simpl1 |
|
15 |
|
toponmax |
|
16 |
14 15
|
syl |
|
17 |
|
simpl2 |
|
18 |
|
filfbas |
|
19 |
17 18
|
syl |
|
20 |
|
cnpf2 |
|
21 |
14 11 5 20
|
syl3anc |
|
22 |
|
simpl3 |
|
23 |
|
fmco |
|
24 |
13 16 19 21 22 23
|
syl32anc |
|
25 |
24
|
oveq2d |
|
26 |
|
fco |
|
27 |
21 22 26
|
syl2anc |
|
28 |
|
flfval |
|
29 |
11 17 27 28
|
syl3anc |
|
30 |
|
fmfil |
|
31 |
16 19 22 30
|
syl3anc |
|
32 |
|
flfval |
|
33 |
11 31 21 32
|
syl3anc |
|
34 |
25 29 33
|
3eqtr4d |
|
35 |
7 34
|
eleqtrrd |
|