Step |
Hyp |
Ref |
Expression |
1 |
|
weiunlem1.1 |
|
2 |
|
ssrab2 |
|
3 |
|
eliun |
|
4 |
|
rabn0 |
|
5 |
3 4
|
sylbb2 |
|
6 |
|
wereu2 |
|
7 |
2 6
|
mpanr1 |
|
8 |
5 7
|
sylan2 |
|
9 |
|
riotacl |
|
10 |
8 9
|
syl |
|
11 |
2 10
|
sselid |
|
12 |
11 1
|
fmptd |
|
13 |
|
simpr |
|
14 |
1
|
fvmpt2 |
|
15 |
13 10 14
|
syl2anc |
|
16 |
15 10
|
eqeltrd |
|
17 |
|
nfcv |
|
18 |
17
|
elrabsf |
|
19 |
16 18
|
sylib |
|
20 |
19
|
simprd |
|
21 |
|
sbcel2 |
|
22 |
20 21
|
sylib |
|
23 |
22
|
ralrimiva |
|
24 |
15
|
eqcomd |
|
25 |
|
nfcv |
|
26 |
|
nfriota1 |
|
27 |
25 26
|
nfmpt |
|
28 |
1 27
|
nfcxfr |
|
29 |
|
nfcv |
|
30 |
28 29
|
nffv |
|
31 |
|
nfcv |
|
32 |
|
nfcv |
|
33 |
|
nfcv |
|
34 |
32 33 30
|
nfbr |
|
35 |
34
|
nfn |
|
36 |
31 35
|
nfralw |
|
37 |
|
nfcv |
|
38 |
|
nfra1 |
|
39 |
|
nfcv |
|
40 |
38 39
|
nfriota |
|
41 |
37 40
|
nfmpt |
|
42 |
1 41
|
nfcxfr |
|
43 |
|
nfcv |
|
44 |
42 43
|
nffv |
|
45 |
44
|
nfeq2 |
|
46 |
|
breq2 |
|
47 |
46
|
notbid |
|
48 |
45 47
|
ralbid |
|
49 |
30 36 48
|
riota2f |
|
50 |
16 8 49
|
syl2anc |
|
51 |
24 50
|
mpbird |
|
52 |
17
|
elrabsf |
|
53 |
|
sbcel2 |
|
54 |
53
|
anbi2i |
|
55 |
52 54
|
bitri |
|
56 |
55
|
imbi1i |
|
57 |
|
impexp |
|
58 |
56 57
|
bitri |
|
59 |
58
|
ralbii2 |
|
60 |
51 59
|
sylib |
|
61 |
60
|
ralrimiva |
|
62 |
12 23 61
|
3jca |
|