Step |
Hyp |
Ref |
Expression |
1 |
|
pf1rcl.q |
|
2 |
|
pf1f.b |
|
3 |
|
mpfpf1.q |
|
4 |
|
eqid |
|
5 |
4 2
|
evlval |
|
6 |
5
|
rneqi |
|
7 |
3 6
|
eqtri |
|
8 |
7
|
mpfrcl |
|
9 |
8
|
simp2d |
|
10 |
|
id |
|
11 |
10 3
|
eleqtrdi |
|
12 |
|
1on |
|
13 |
|
eqid |
|
14 |
|
eqid |
|
15 |
4 2 13 14
|
evlrhm |
|
16 |
12 9 15
|
sylancr |
|
17 |
|
eqid |
|
18 |
|
eqid |
|
19 |
17 18
|
ply1bas |
|
20 |
|
eqid |
|
21 |
19 20
|
rhmf |
|
22 |
|
ffn |
|
23 |
|
fvelrnb |
|
24 |
16 21 22 23
|
4syl |
|
25 |
11 24
|
mpbid |
|
26 |
|
eqid |
|
27 |
26 4 2 13 19
|
evl1val |
|
28 |
|
eqid |
|
29 |
26 17 28 2
|
evl1rhm |
|
30 |
|
eqid |
|
31 |
18 30
|
rhmf |
|
32 |
|
ffn |
|
33 |
29 31 32
|
3syl |
|
34 |
|
fnfvelrn |
|
35 |
33 34
|
sylan |
|
36 |
35 1
|
eleqtrrdi |
|
37 |
27 36
|
eqeltrrd |
|
38 |
|
coeq1 |
|
39 |
38
|
eleq1d |
|
40 |
37 39
|
syl5ibcom |
|
41 |
40
|
rexlimdva |
|
42 |
9 25 41
|
sylc |
|