Step |
Hyp |
Ref |
Expression |
1 |
|
elpcli.s |
|
2 |
|
elpcli.c |
|
3 |
|
simp1 |
|
4 |
|
simp2 |
|
5 |
|
eqid |
|
6 |
5 1
|
psubssat |
|
7 |
6
|
3adant2 |
|
8 |
4 7
|
sstrd |
|
9 |
5 1 2
|
pclvalN |
|
10 |
3 8 9
|
syl2anc |
|
11 |
10
|
eleq2d |
|
12 |
|
elintrabg |
|
13 |
12
|
ibi |
|
14 |
11 13
|
syl6bi |
|
15 |
|
sseq2 |
|
16 |
|
eleq2 |
|
17 |
15 16
|
imbi12d |
|
18 |
17
|
rspccv |
|
19 |
18
|
com13 |
|
20 |
19
|
imp |
|
21 |
20
|
3adant1 |
|
22 |
14 21
|
syld |
|
23 |
22
|
imp |
|