Step |
Hyp |
Ref |
Expression |
1 |
|
bnj1498.1 |
|
2 |
|
bnj1498.2 |
|
3 |
|
bnj1498.3 |
|
4 |
|
bnj1498.4 |
|
5 |
|
eliun |
|
6 |
3
|
bnj1436 |
|
7 |
6
|
bnj1299 |
|
8 |
|
fndm |
|
9 |
7 8
|
bnj31 |
|
10 |
9
|
bnj1196 |
|
11 |
1
|
bnj1436 |
|
12 |
11
|
simpld |
|
13 |
12
|
anim1i |
|
14 |
10 13
|
bnj593 |
|
15 |
|
sseq1 |
|
16 |
15
|
biimparc |
|
17 |
14 16
|
bnj593 |
|
18 |
17
|
bnj937 |
|
19 |
18
|
sselda |
|
20 |
19
|
rexlimiva |
|
21 |
5 20
|
sylbi |
|
22 |
3
|
bnj1317 |
|
23 |
22
|
bnj1400 |
|
24 |
21 23
|
eleq2s |
|
25 |
4
|
dmeqi |
|
26 |
24 25
|
eleq2s |
|
27 |
26
|
ssriv |
|
28 |
27
|
a1i |
|
29 |
1 2 3
|
bnj1493 |
|
30 |
|
vsnid |
|
31 |
|
elun1 |
|
32 |
30 31
|
ax-mp |
|
33 |
|
eleq2 |
|
34 |
32 33
|
mpbiri |
|
35 |
34
|
reximi |
|
36 |
35
|
ralimi |
|
37 |
29 36
|
syl |
|
38 |
|
eliun |
|
39 |
38
|
ralbii |
|
40 |
37 39
|
sylibr |
|
41 |
|
nfcv |
|
42 |
1
|
bnj1309 |
|
43 |
3 42
|
bnj1307 |
|
44 |
43
|
nfcii |
|
45 |
|
nfcv |
|
46 |
44 45
|
nfiun |
|
47 |
41 46
|
dfss3f |
|
48 |
40 47
|
sylibr |
|
49 |
48 23
|
sseqtrrdi |
|
50 |
49 25
|
sseqtrrdi |
|
51 |
28 50
|
eqssd |
|