Step |
Hyp |
Ref |
Expression |
1 |
|
psdcl.s |
|
2 |
|
psdcl.b |
|
3 |
|
psdcl.r |
|
4 |
|
psdcl.x |
|
5 |
|
psdcl.f |
|
6 |
|
fvexd |
|
7 |
|
ovex |
|
8 |
7
|
rabex |
|
9 |
8
|
a1i |
|
10 |
3
|
adantr |
|
11 |
|
eqid |
|
12 |
11
|
psrbagf |
|
13 |
12
|
adantl |
|
14 |
4
|
adantr |
|
15 |
13 14
|
ffvelcdmd |
|
16 |
|
nn0p1nn |
|
17 |
15 16
|
syl |
|
18 |
|
eqid |
|
19 |
1 18 11 2 5
|
psrelbas |
|
20 |
19
|
adantr |
|
21 |
|
simpr |
|
22 |
|
reldmpsr |
|
23 |
1 2 22
|
strov2rcl |
|
24 |
5 23
|
syl |
|
25 |
|
1nn0 |
|
26 |
11
|
snifpsrbag |
|
27 |
24 25 26
|
sylancl |
|
28 |
27
|
adantr |
|
29 |
11
|
psrbagaddcl |
|
30 |
21 28 29
|
syl2anc |
|
31 |
20 30
|
ffvelcdmd |
|
32 |
|
eqid |
|
33 |
18 32
|
mulgnncl |
|
34 |
10 17 31 33
|
syl3anc |
|
35 |
34
|
fmpttd |
|
36 |
6 9 35
|
elmapdd |
|
37 |
1 2 11 4 5
|
psdval |
|
38 |
1 18 11 2 24
|
psrbas |
|
39 |
36 37 38
|
3eltr4d |
|