Step |
Hyp |
Ref |
Expression |
1 |
|
lcdsca.h |
|
2 |
|
lcdsca.u |
|
3 |
|
lcdsca.f |
|
4 |
|
lcdsca.o |
|
5 |
|
lcdsca.c |
|
6 |
|
lcdsca.r |
|
7 |
|
lcdsca.k |
|
8 |
|
eqid |
|
9 |
|
eqid |
|
10 |
|
eqid |
|
11 |
|
eqid |
|
12 |
1 8 5 2 9 10 11 7
|
lcdval |
|
13 |
12
|
fveq2d |
|
14 |
|
fvex |
|
15 |
14
|
rabex |
|
16 |
|
eqid |
|
17 |
|
eqid |
|
18 |
16 17
|
resssca |
|
19 |
15 18
|
ax-mp |
|
20 |
13 19
|
eqtr4di |
|
21 |
1 2 7
|
dvhlmod |
|
22 |
3 4 11 17 21
|
ldualsca |
|
23 |
20 22
|
eqtrd |
|
24 |
6 23
|
syl5eq |
|