Step |
Hyp |
Ref |
Expression |
1 |
|
bnj1190.1 |
|
2 |
|
bnj1190.2 |
|
3 |
1
|
simp2bi |
|
4 |
3
|
adantr |
|
5 |
|
eqid |
|
6 |
1
|
simp1bi |
|
7 |
6
|
adantr |
|
8 |
2
|
simp1bi |
|
9 |
|
ssel2 |
|
10 |
3 8 9
|
syl2an |
|
11 |
2 5 7 4 10
|
bnj1177 |
|
12 |
|
bnj1154 |
|
13 |
11 12
|
bnj1176 |
|
14 |
|
biid |
|
15 |
|
biid |
|
16 |
5 14 15
|
bnj1175 |
|
17 |
5 13 16
|
bnj1174 |
|
18 |
5 15 7 10
|
bnj1173 |
|
19 |
5 17 18
|
bnj1172 |
|
20 |
4 19
|
bnj1171 |
|
21 |
20
|
bnj1186 |
|
22 |
21
|
bnj1185 |
|
23 |
22
|
bnj1185 |
|