| Step |
Hyp |
Ref |
Expression |
| 1 |
|
simpl1l |
|
| 2 |
|
simpr |
|
| 3 |
1 2
|
elrpd |
|
| 4 |
3
|
adantr |
|
| 5 |
|
simp2l |
|
| 6 |
5
|
ad2antrr |
|
| 7 |
|
simpr |
|
| 8 |
6 7
|
elrpd |
|
| 9 |
|
simp3 |
|
| 10 |
9
|
ad2antrr |
|
| 11 |
|
simp3 |
|
| 12 |
11
|
rpred |
|
| 13 |
|
relogcl |
|
| 14 |
13
|
3ad2ant1 |
|
| 15 |
12 14
|
remulcld |
|
| 16 |
|
relogcl |
|
| 17 |
16
|
3ad2ant2 |
|
| 18 |
12 17
|
remulcld |
|
| 19 |
|
efle |
|
| 20 |
15 18 19
|
syl2anc |
|
| 21 |
|
efle |
|
| 22 |
14 17 21
|
syl2anc |
|
| 23 |
14 17 11
|
lemul2d |
|
| 24 |
|
reeflog |
|
| 25 |
24
|
3ad2ant1 |
|
| 26 |
|
reeflog |
|
| 27 |
26
|
3ad2ant2 |
|
| 28 |
25 27
|
breq12d |
|
| 29 |
22 23 28
|
3bitr3rd |
|
| 30 |
|
rpre |
|
| 31 |
30
|
3ad2ant1 |
|
| 32 |
31
|
recnd |
|
| 33 |
|
rpne0 |
|
| 34 |
33
|
3ad2ant1 |
|
| 35 |
12
|
recnd |
|
| 36 |
|
cxpef |
|
| 37 |
32 34 35 36
|
syl3anc |
|
| 38 |
|
rpre |
|
| 39 |
38
|
3ad2ant2 |
|
| 40 |
39
|
recnd |
|
| 41 |
|
rpne0 |
|
| 42 |
41
|
3ad2ant2 |
|
| 43 |
|
cxpef |
|
| 44 |
40 42 35 43
|
syl3anc |
|
| 45 |
37 44
|
breq12d |
|
| 46 |
20 29 45
|
3bitr4d |
|
| 47 |
4 8 10 46
|
syl3anc |
|
| 48 |
|
0re |
|
| 49 |
|
simp1l |
|
| 50 |
|
ltnle |
|
| 51 |
48 49 50
|
sylancr |
|
| 52 |
51
|
biimpa |
|
| 53 |
9
|
rpred |
|
| 54 |
53
|
adantr |
|
| 55 |
|
rpcxpcl |
|
| 56 |
3 54 55
|
syl2anc |
|
| 57 |
|
rpgt0 |
|
| 58 |
|
rpre |
|
| 59 |
|
ltnle |
|
| 60 |
48 58 59
|
sylancr |
|
| 61 |
57 60
|
mpbid |
|
| 62 |
56 61
|
syl |
|
| 63 |
53
|
recnd |
|
| 64 |
9
|
rpne0d |
|
| 65 |
|
0cxp |
|
| 66 |
63 64 65
|
syl2anc |
|
| 67 |
66
|
adantr |
|
| 68 |
67
|
breq2d |
|
| 69 |
62 68
|
mtbird |
|
| 70 |
52 69
|
2falsed |
|
| 71 |
|
breq2 |
|
| 72 |
|
oveq1 |
|
| 73 |
72
|
breq2d |
|
| 74 |
71 73
|
bibi12d |
|
| 75 |
70 74
|
syl5ibcom |
|
| 76 |
75
|
imp |
|
| 77 |
|
simp2r |
|
| 78 |
|
leloe |
|
| 79 |
48 5 78
|
sylancr |
|
| 80 |
77 79
|
mpbid |
|
| 81 |
80
|
adantr |
|
| 82 |
47 76 81
|
mpjaodan |
|
| 83 |
|
simpr |
|
| 84 |
|
simpl2r |
|
| 85 |
83 84
|
eqbrtrrd |
|
| 86 |
66
|
adantr |
|
| 87 |
83
|
oveq1d |
|
| 88 |
86 87
|
eqtr3d |
|
| 89 |
|
simpl2l |
|
| 90 |
53
|
adantr |
|
| 91 |
|
cxpge0 |
|
| 92 |
89 84 90 91
|
syl3anc |
|
| 93 |
88 92
|
eqbrtrrd |
|
| 94 |
85 93
|
2thd |
|
| 95 |
|
simp1r |
|
| 96 |
|
leloe |
|
| 97 |
48 49 96
|
sylancr |
|
| 98 |
95 97
|
mpbid |
|
| 99 |
82 94 98
|
mpjaodan |
|