| Step |
Hyp |
Ref |
Expression |
| 1 |
|
chmatcl.a |
|
| 2 |
|
chmatcl.b |
|
| 3 |
|
chmatcl.p |
|
| 4 |
|
chmatcl.y |
|
| 5 |
|
chmatcl.x |
|
| 6 |
|
chmatcl.t |
|
| 7 |
|
chmatcl.s |
|
| 8 |
|
chmatcl.m |
|
| 9 |
|
chmatcl.1 |
|
| 10 |
|
chmatcl.h |
|
| 11 |
3 4
|
pmatring |
|
| 12 |
|
ringgrp |
|
| 13 |
11 12
|
syl |
|
| 14 |
13
|
3adant3 |
|
| 15 |
3
|
ply1ring |
|
| 16 |
15
|
anim2i |
|
| 17 |
16
|
3adant3 |
|
| 18 |
|
eqid |
|
| 19 |
5 3 18
|
vr1cl |
|
| 20 |
19
|
3ad2ant2 |
|
| 21 |
11
|
3adant3 |
|
| 22 |
|
eqid |
|
| 23 |
22 9
|
ringidcl |
|
| 24 |
21 23
|
syl |
|
| 25 |
18 4 22 8
|
matvscl |
|
| 26 |
17 20 24 25
|
syl12anc |
|
| 27 |
6 1 2 3 4
|
mat2pmatbas |
|
| 28 |
22 7
|
grpsubcl |
|
| 29 |
14 26 27 28
|
syl3anc |
|
| 30 |
10 29
|
eqeltrid |
|