Step |
Hyp |
Ref |
Expression |
1 |
|
cdleme46fg.j |
|
2 |
|
cdleme46fg.a |
|
3 |
|
simp11 |
|
4 |
|
simp13 |
|
5 |
|
simp12 |
|
6 |
3 4 5
|
3jca |
|
7 |
|
simp2l |
|
8 |
7
|
necomd |
|
9 |
|
simp2r |
|
10 |
8 9
|
jca |
|
11 |
|
simpl1l |
|
12 |
|
simpl2l |
|
13 |
|
simpl3l |
|
14 |
1 2
|
hlatjcom |
|
15 |
11 12 13 14
|
syl3anc |
|
16 |
15
|
breq2d |
|
17 |
16
|
notbid |
|
18 |
17
|
biimp3a |
|
19 |
6 10 18
|
3jca |
|