Step |
Hyp |
Ref |
Expression |
1 |
|
mplvsca.p |
|
2 |
|
mplvsca.n |
|
3 |
|
mplvsca.k |
|
4 |
|
mplvsca.b |
|
5 |
|
mplvsca.m |
|
6 |
|
mplvsca.d |
|
7 |
|
mplvsca.x |
|
8 |
|
mplvsca.f |
|
9 |
|
mplvscaval.y |
|
10 |
1 2 3 4 5 6 7 8
|
mplvsca |
|
11 |
10
|
fveq1d |
|
12 |
|
ovex |
|
13 |
6 12
|
rabex2 |
|
14 |
13
|
a1i |
|
15 |
|
eqid |
|
16 |
1 15 4 6 8
|
mplelf |
|
17 |
16
|
ffnd |
|
18 |
|
eqidd |
|
19 |
14 7 17 18
|
ofc1 |
|
20 |
9 19
|
mpdan |
|
21 |
11 20
|
eqtrd |
|