Step |
Hyp |
Ref |
Expression |
1 |
|
sitgval.b |
|
2 |
|
sitgval.j |
|
3 |
|
sitgval.s |
|
4 |
|
sitgval.0 |
|
5 |
|
sitgval.x |
|
6 |
|
sitgval.h |
|
7 |
|
sitgval.1 |
|
8 |
|
sitgval.2 |
|
9 |
|
sibfmbl.1 |
|
10 |
|
dmmeas |
|
11 |
8 10
|
syl |
|
12 |
|
fvexd |
|
13 |
2 12
|
eqeltrid |
|
14 |
13
|
sgsiga |
|
15 |
3 14
|
eqeltrid |
|
16 |
1 2 3 4 5 6 7 8 9
|
sibfmbl |
|
17 |
11 15 16
|
mbfmf |
|
18 |
3
|
unieqi |
|
19 |
|
unisg |
|
20 |
13 19
|
syl |
|
21 |
18 20
|
syl5eq |
|
22 |
21
|
feq3d |
|
23 |
17 22
|
mpbid |
|