Step |
Hyp |
Ref |
Expression |
1 |
|
fmfnfm.b |
|
2 |
|
fmfnfm.l |
|
3 |
|
fmfnfm.f |
|
4 |
|
fmfnfm.fm |
|
5 |
2
|
ad2antrr |
|
6 |
|
simplr |
|
7 |
|
ffn |
|
8 |
|
dffn4 |
|
9 |
7 8
|
sylib |
|
10 |
|
foima |
|
11 |
3 9 10
|
3syl |
|
12 |
|
filtop |
|
13 |
2 12
|
syl |
|
14 |
|
fgcl |
|
15 |
|
filtop |
|
16 |
1 14 15
|
3syl |
|
17 |
|
eqid |
|
18 |
17
|
imaelfm |
|
19 |
13 1 3 16 18
|
syl31anc |
|
20 |
11 19
|
eqeltrrd |
|
21 |
4 20
|
sseldd |
|
22 |
21
|
ad2antrr |
|
23 |
|
filin |
|
24 |
5 6 22 23
|
syl3anc |
|
25 |
|
simprr |
|
26 |
|
elin |
|
27 |
|
fvelrnb |
|
28 |
3 7 27
|
3syl |
|
29 |
28
|
ad2antrr |
|
30 |
3
|
ffund |
|
31 |
30
|
ad2antrr |
|
32 |
|
simprr |
|
33 |
3
|
fdmd |
|
34 |
33
|
ad2antrr |
|
35 |
32 34
|
eleqtrrd |
|
36 |
|
fvimacnv |
|
37 |
31 35 36
|
syl2anc |
|
38 |
|
cnvimass |
|
39 |
|
funfvima2 |
|
40 |
31 38 39
|
sylancl |
|
41 |
|
ssel |
|
42 |
41
|
ad2antrl |
|
43 |
40 42
|
syld |
|
44 |
37 43
|
sylbid |
|
45 |
|
eleq1 |
|
46 |
|
eleq1 |
|
47 |
45 46
|
imbi12d |
|
48 |
44 47
|
syl5ibcom |
|
49 |
48
|
expr |
|
50 |
49
|
rexlimdv |
|
51 |
29 50
|
sylbid |
|
52 |
51
|
impcomd |
|
53 |
52
|
adantrr |
|
54 |
26 53
|
syl5bi |
|
55 |
54
|
ssrdv |
|
56 |
|
filss |
|
57 |
5 24 25 55 56
|
syl13anc |
|
58 |
57
|
exp32 |
|
59 |
|
imaeq2 |
|
60 |
59
|
sseq1d |
|
61 |
60
|
imbi1d |
|
62 |
58 61
|
syl5ibrcom |
|
63 |
62
|
rexlimdva |
|