Step |
Hyp |
Ref |
Expression |
1 |
|
nmopadjle.1 |
|
2 |
|
adjbdln |
|
3 |
|
bdopf |
|
4 |
1 2 3
|
mp2b |
|
5 |
|
bdopf |
|
6 |
|
nmopxr |
|
7 |
1 5 6
|
mp2b |
|
8 |
|
nmopub |
|
9 |
4 7 8
|
mp2an |
|
10 |
4
|
ffvelrni |
|
11 |
|
normcl |
|
12 |
10 11
|
syl |
|
13 |
12
|
adantr |
|
14 |
|
nmopre |
|
15 |
1 14
|
ax-mp |
|
16 |
|
normcl |
|
17 |
|
remulcl |
|
18 |
15 16 17
|
sylancr |
|
19 |
18
|
adantr |
|
20 |
|
1re |
|
21 |
15 20
|
remulcli |
|
22 |
21
|
a1i |
|
23 |
1
|
nmopadjlei |
|
24 |
23
|
adantr |
|
25 |
|
nmopge0 |
|
26 |
1 5 25
|
mp2b |
|
27 |
15 26
|
pm3.2i |
|
28 |
|
lemul2a |
|
29 |
27 28
|
mp3anl3 |
|
30 |
20 29
|
mpanl2 |
|
31 |
16 30
|
sylan |
|
32 |
13 19 22 24 31
|
letrd |
|
33 |
15
|
recni |
|
34 |
33
|
mulid1i |
|
35 |
32 34
|
breqtrdi |
|
36 |
35
|
ex |
|
37 |
9 36
|
mprgbir |
|