Step |
Hyp |
Ref |
Expression |
1 |
|
lpolcon.v |
|
2 |
|
lpolcon.p |
|
3 |
|
lpolcon.w |
|
4 |
|
lpolcon.o |
|
5 |
|
lpolcon.x |
|
6 |
|
lpolcon.y |
|
7 |
|
lpolcon.c |
|
8 |
|
eqid |
|
9 |
|
eqid |
|
10 |
|
eqid |
|
11 |
|
eqid |
|
12 |
1 8 9 10 11 2
|
islpolN |
|
13 |
3 12
|
syl |
|
14 |
4 13
|
mpbid |
|
15 |
|
simpr2 |
|
16 |
5 6 7
|
3jca |
|
17 |
1
|
fvexi |
|
18 |
17
|
elpw2 |
|
19 |
5 18
|
sylibr |
|
20 |
17
|
elpw2 |
|
21 |
6 20
|
sylibr |
|
22 |
|
sseq1 |
|
23 |
|
biidd |
|
24 |
|
sseq1 |
|
25 |
22 23 24
|
3anbi123d |
|
26 |
|
fveq2 |
|
27 |
26
|
sseq2d |
|
28 |
25 27
|
imbi12d |
|
29 |
|
biidd |
|
30 |
|
sseq1 |
|
31 |
|
sseq2 |
|
32 |
29 30 31
|
3anbi123d |
|
33 |
|
fveq2 |
|
34 |
33
|
sseq1d |
|
35 |
32 34
|
imbi12d |
|
36 |
28 35
|
sylan9bb |
|
37 |
36
|
spc2gv |
|
38 |
19 21 37
|
syl2anc |
|
39 |
16 38
|
mpid |
|
40 |
15 39
|
syl5 |
|
41 |
14 40
|
mpd |
|