Step |
Hyp |
Ref |
Expression |
1 |
|
nmofval.1 |
|
2 |
|
nmoi.2 |
|
3 |
|
nmoi.3 |
|
4 |
|
nmoi.4 |
|
5 |
1
|
isnghm2 |
|
6 |
5
|
biimpar |
|
7 |
1 2 3 4
|
nmoi |
|
8 |
6 7
|
sylan |
|
9 |
8
|
an32s |
|
10 |
|
id |
|
11 |
2 3
|
nmcl |
|
12 |
11
|
3ad2antl1 |
|
13 |
|
rexmul |
|
14 |
10 12 13
|
syl2anr |
|
15 |
9 14
|
breqtrrd |
|
16 |
|
fveq2 |
|
17 |
16
|
fveq2d |
|
18 |
|
fveq2 |
|
19 |
18
|
oveq2d |
|
20 |
17 19
|
breq12d |
|
21 |
|
simpl2 |
|
22 |
|
eqid |
|
23 |
2 22
|
ghmf |
|
24 |
23
|
ffvelrnda |
|
25 |
24
|
3ad2antl3 |
|
26 |
22 4
|
nmcl |
|
27 |
21 25 26
|
syl2anc |
|
28 |
27
|
adantr |
|
29 |
28
|
rexrd |
|
30 |
|
pnfge |
|
31 |
29 30
|
syl |
|
32 |
|
simp1 |
|
33 |
|
eqid |
|
34 |
2 3 33
|
nmrpcl |
|
35 |
34
|
3expa |
|
36 |
32 35
|
sylanl1 |
|
37 |
|
rpxr |
|
38 |
|
rpgt0 |
|
39 |
|
xmulpnf2 |
|
40 |
37 38 39
|
syl2anc |
|
41 |
36 40
|
syl |
|
42 |
31 41
|
breqtrrd |
|
43 |
|
0le0 |
|
44 |
|
simpl3 |
|
45 |
|
eqid |
|
46 |
33 45
|
ghmid |
|
47 |
44 46
|
syl |
|
48 |
47
|
fveq2d |
|
49 |
4 45
|
nm0 |
|
50 |
21 49
|
syl |
|
51 |
48 50
|
eqtrd |
|
52 |
|
simpl1 |
|
53 |
3 33
|
nm0 |
|
54 |
52 53
|
syl |
|
55 |
54
|
oveq2d |
|
56 |
|
pnfxr |
|
57 |
|
xmul01 |
|
58 |
56 57
|
ax-mp |
|
59 |
55 58
|
eqtrdi |
|
60 |
51 59
|
breq12d |
|
61 |
43 60
|
mpbiri |
|
62 |
20 42 61
|
pm2.61ne |
|
63 |
62
|
adantr |
|
64 |
|
simpr |
|
65 |
64
|
oveq1d |
|
66 |
63 65
|
breqtrrd |
|
67 |
1
|
nmocl |
|
68 |
1
|
nmoge0 |
|
69 |
|
ge0nemnf |
|
70 |
67 68 69
|
syl2anc |
|
71 |
67 70
|
jca |
|
72 |
|
xrnemnf |
|
73 |
71 72
|
sylib |
|
74 |
73
|
adantr |
|
75 |
15 66 74
|
mpjaodan |
|