| Step |
Hyp |
Ref |
Expression |
| 1 |
|
simpl |
|
| 2 |
|
ffn |
|
| 3 |
|
smodm2 |
|
| 4 |
|
ordelord |
|
| 5 |
4
|
ex |
|
| 6 |
3 5
|
syl |
|
| 7 |
|
ordelord |
|
| 8 |
7
|
ex |
|
| 9 |
3 8
|
syl |
|
| 10 |
6 9
|
anim12d |
|
| 11 |
|
ordtri3or |
|
| 12 |
|
simp1rr |
|
| 13 |
|
smoel2 |
|
| 14 |
13
|
ralrimivva |
|
| 15 |
14
|
adantr |
|
| 16 |
15
|
3ad2ant1 |
|
| 17 |
|
simp2 |
|
| 18 |
|
simp3 |
|
| 19 |
|
fveq2 |
|
| 20 |
19
|
eleq2d |
|
| 21 |
20
|
raleqbi1dv |
|
| 22 |
21
|
rspcv |
|
| 23 |
|
fveq2 |
|
| 24 |
23
|
eleq1d |
|
| 25 |
24
|
rspccv |
|
| 26 |
22 25
|
syl6 |
|
| 27 |
26
|
3imp |
|
| 28 |
|
eleq1 |
|
| 29 |
28
|
biimpac |
|
| 30 |
27 29
|
sylan |
|
| 31 |
12 16 17 18 30
|
syl31anc |
|
| 32 |
|
smofvon2 |
|
| 33 |
|
eloni |
|
| 34 |
|
ordirr |
|
| 35 |
32 33 34
|
3syl |
|
| 36 |
35
|
ad2antlr |
|
| 37 |
36
|
3ad2ant1 |
|
| 38 |
31 37
|
pm2.21dd |
|
| 39 |
38
|
3exp |
|
| 40 |
|
ax-1 |
|
| 41 |
40
|
a1i |
|
| 42 |
|
simp1rl |
|
| 43 |
15
|
3ad2ant1 |
|
| 44 |
|
simp2 |
|
| 45 |
|
simp3 |
|
| 46 |
|
fveq2 |
|
| 47 |
46
|
eleq2d |
|
| 48 |
47
|
raleqbi1dv |
|
| 49 |
48
|
rspcv |
|
| 50 |
|
fveq2 |
|
| 51 |
50
|
eleq1d |
|
| 52 |
51
|
rspccv |
|
| 53 |
49 52
|
syl6 |
|
| 54 |
53
|
3imp |
|
| 55 |
|
eleq2 |
|
| 56 |
55
|
biimpac |
|
| 57 |
54 56
|
sylan |
|
| 58 |
42 43 44 45 57
|
syl31anc |
|
| 59 |
36
|
3ad2ant1 |
|
| 60 |
58 59
|
pm2.21dd |
|
| 61 |
60
|
3exp |
|
| 62 |
39 41 61
|
3jaod |
|
| 63 |
11 62
|
syl5 |
|
| 64 |
63
|
ex |
|
| 65 |
10 64
|
mpdd |
|
| 66 |
65
|
ralrimivv |
|
| 67 |
2 66
|
sylan |
|
| 68 |
|
dff13 |
|
| 69 |
1 67 68
|
sylanbrc |
|