Step |
Hyp |
Ref |
Expression |
1 |
|
mvhf.v |
|
2 |
|
mvhf.e |
|
3 |
|
mvhf.h |
|
4 |
1 2 3
|
mvhf |
|
5 |
|
eqid |
|
6 |
1 5 3
|
mvhval |
|
7 |
1 5 3
|
mvhval |
|
8 |
6 7
|
eqeqan12d |
|
9 |
8
|
adantl |
|
10 |
|
fvex |
|
11 |
|
s1cli |
|
12 |
11
|
elexi |
|
13 |
10 12
|
opth |
|
14 |
13
|
simprbi |
|
15 |
|
s111 |
|
16 |
15
|
adantl |
|
17 |
14 16
|
syl5ib |
|
18 |
9 17
|
sylbid |
|
19 |
18
|
ralrimivva |
|
20 |
|
dff13 |
|
21 |
4 19 20
|
sylanbrc |
|