Step |
Hyp |
Ref |
Expression |
1 |
|
bnj1136.1 |
|
2 |
|
bnj1136.2 |
|
3 |
|
bnj1136.3 |
|
4 |
2
|
biimpri |
|
5 |
|
bnj1148 |
|
6 |
|
bnj893 |
|
7 |
|
simp1 |
|
8 |
|
bnj1127 |
|
9 |
8
|
3ad2ant3 |
|
10 |
|
bnj893 |
|
11 |
7 9 10
|
syl2anc |
|
12 |
11
|
3expia |
|
13 |
12
|
ralrimiv |
|
14 |
|
iunexg |
|
15 |
6 13 14
|
syl2anc |
|
16 |
5 15
|
bnj1149 |
|
17 |
1 16
|
eqeltrid |
|
18 |
1
|
bnj1137 |
|
19 |
1
|
bnj931 |
|
20 |
19
|
a1i |
|
21 |
17 18 20 3
|
syl3anbrc |
|
22 |
2 3
|
bnj1124 |
|
23 |
4 21 22
|
syl2anc |
|
24 |
|
bnj906 |
|
25 |
|
bnj1125 |
|
26 |
25
|
3expia |
|
27 |
26
|
ralrimiv |
|
28 |
|
ss2iun |
|
29 |
|
bnj1143 |
|
30 |
28 29
|
sstrdi |
|
31 |
27 30
|
syl |
|
32 |
24 31
|
unssd |
|
33 |
1 32
|
eqsstrid |
|
34 |
23 33
|
eqssd |
|