Step |
Hyp |
Ref |
Expression |
1 |
|
mptmpoopabbrd.g |
|
2 |
|
mptmpoopabbrd.x |
|
3 |
|
mptmpoopabbrd.y |
|
4 |
|
mptmpoopabbrd.v |
|
5 |
|
mptmpoopabbrd.r |
|
6 |
|
mptmpoopabbrd.1 |
|
7 |
|
mptmpoopabbrd.2 |
|
8 |
|
mptmpoopabbrd.m |
|
9 |
|
fveq2 |
|
10 |
|
fveq2 |
|
11 |
|
fveq2 |
|
12 |
11
|
breqd |
|
13 |
7 12
|
anbi12d |
|
14 |
13
|
opabbidv |
|
15 |
9 10 14
|
mpoeq123dv |
|
16 |
|
elex |
|
17 |
16
|
adantr |
|
18 |
|
fvex |
|
19 |
|
fvex |
|
20 |
18 19
|
pm3.2i |
|
21 |
|
mpoexga |
|
22 |
20 21
|
mp1i |
|
23 |
8 15 17 22
|
fvmptd3 |
|
24 |
1 1 23
|
syl2anc |
|
25 |
24
|
oveqd |
|
26 |
|
ancom |
|
27 |
26
|
opabbii |
|
28 |
5 4
|
opabresex2d |
|
29 |
27 28
|
eqeltrid |
|
30 |
6
|
anbi1d |
|
31 |
30
|
opabbidv |
|
32 |
|
eqid |
|
33 |
31 32
|
ovmpoga |
|
34 |
2 3 29 33
|
syl3anc |
|
35 |
25 34
|
eqtrd |
|