Step |
Hyp |
Ref |
Expression |
1 |
|
2atnelpln.j |
|
2 |
|
2atnelpln.a |
|
3 |
|
2atnelpln.p |
|
4 |
|
hllat |
|
5 |
4
|
3ad2ant1 |
|
6 |
|
eqid |
|
7 |
6 1 2
|
hlatjcl |
|
8 |
|
eqid |
|
9 |
6 8
|
latref |
|
10 |
5 7 9
|
syl2anc |
|
11 |
|
simpl1 |
|
12 |
|
simpr |
|
13 |
|
simpl2 |
|
14 |
|
simpl3 |
|
15 |
8 1 2 3
|
lplnnle2at |
|
16 |
11 12 13 14 15
|
syl13anc |
|
17 |
16
|
ex |
|
18 |
10 17
|
mt2d |
|