| Step |
Hyp |
Ref |
Expression |
| 1 |
|
lbslsat.v |
|
| 2 |
|
lbslsat.n |
|
| 3 |
|
lbslsat.z |
|
| 4 |
|
lbslsat.y |
|
| 5 |
|
simp1 |
|
| 6 |
|
lveclmod |
|
| 7 |
5 6
|
syl |
|
| 8 |
|
simp2 |
|
| 9 |
8
|
snssd |
|
| 10 |
|
eqid |
|
| 11 |
1 10 2
|
lspcl |
|
| 12 |
7 9 11
|
syl2anc |
|
| 13 |
4 10
|
lsslvec |
|
| 14 |
5 12 13
|
syl2anc |
|
| 15 |
1 2 3 4
|
lbslsat |
|
| 16 |
|
eqid |
|
| 17 |
16
|
dimval |
|
| 18 |
14 15 17
|
syl2anc |
|
| 19 |
|
hashsng |
|
| 20 |
8 19
|
syl |
|
| 21 |
18 20
|
eqtrd |
|