| Step |
Hyp |
Ref |
Expression |
| 1 |
|
supxrge.xph |
|
| 2 |
|
supxrge.a |
|
| 3 |
|
supxrge.b |
|
| 4 |
|
supxrge.y |
|
| 5 |
|
pnfge |
|
| 6 |
3 5
|
syl |
|
| 7 |
6
|
adantr |
|
| 8 |
2
|
adantr |
|
| 9 |
|
simpr |
|
| 10 |
|
supxrpnf |
|
| 11 |
8 9 10
|
syl2anc |
|
| 12 |
11
|
eqcomd |
|
| 13 |
7 12
|
breqtrd |
|
| 14 |
|
simpr |
|
| 15 |
|
supxrcl |
|
| 16 |
2 15
|
syl |
|
| 17 |
|
mnfle |
|
| 18 |
16 17
|
syl |
|
| 19 |
18
|
adantr |
|
| 20 |
14 19
|
eqbrtrd |
|
| 21 |
20
|
adantlr |
|
| 22 |
|
simpl |
|
| 23 |
|
neqne |
|
| 24 |
23
|
adantl |
|
| 25 |
|
nfv |
|
| 26 |
2
|
adantr |
|
| 27 |
26
|
adantr |
|
| 28 |
3
|
adantr |
|
| 29 |
28
|
adantr |
|
| 30 |
|
simpl |
|
| 31 |
|
rphalfcl |
|
| 32 |
31
|
adantl |
|
| 33 |
|
ovex |
|
| 34 |
|
nfcv |
|
| 35 |
|
nfv |
|
| 36 |
1 35
|
nfan |
|
| 37 |
|
nfv |
|
| 38 |
36 37
|
nfim |
|
| 39 |
|
eleq1 |
|
| 40 |
39
|
anbi2d |
|
| 41 |
|
oveq2 |
|
| 42 |
41
|
breq2d |
|
| 43 |
42
|
rexbidv |
|
| 44 |
40 43
|
imbi12d |
|
| 45 |
34 38 44 4
|
vtoclgf |
|
| 46 |
33 45
|
ax-mp |
|
| 47 |
30 32 46
|
syl2anc |
|
| 48 |
47
|
adantlr |
|
| 49 |
48
|
adantlr |
|
| 50 |
|
nfv |
|
| 51 |
|
neneq |
|
| 52 |
51
|
adantl |
|
| 53 |
3
|
adantr |
|
| 54 |
|
ngtmnft |
|
| 55 |
53 54
|
syl |
|
| 56 |
52 55
|
mtbid |
|
| 57 |
56
|
notnotrd |
|
| 58 |
57
|
ad4ant13 |
|
| 59 |
58
|
3ad2ant1 |
|
| 60 |
29
|
adantr |
|
| 61 |
60
|
3ad2ant1 |
|
| 62 |
61
|
adantr |
|
| 63 |
|
mnfxr |
|
| 64 |
63
|
a1i |
|
| 65 |
|
simpl3 |
|
| 66 |
|
simpr |
|
| 67 |
2
|
sselda |
|
| 68 |
67
|
adantr |
|
| 69 |
|
ngtmnft |
|
| 70 |
68 69
|
syl |
|
| 71 |
66 70
|
mpbird |
|
| 72 |
71
|
oveq1d |
|
| 73 |
72
|
adantllr |
|
| 74 |
31
|
rpxrd |
|
| 75 |
31
|
rpred |
|
| 76 |
|
renepnf |
|
| 77 |
75 76
|
syl |
|
| 78 |
|
xaddmnf2 |
|
| 79 |
74 77 78
|
syl2anc |
|
| 80 |
79
|
adantl |
|
| 81 |
80
|
ad2antrr |
|
| 82 |
73 81
|
eqtrd |
|
| 83 |
82
|
adantl3r |
|
| 84 |
83
|
adantl3r |
|
| 85 |
84
|
3adantl3 |
|
| 86 |
65 85
|
breqtrd |
|
| 87 |
|
mnfle |
|
| 88 |
3 87
|
syl |
|
| 89 |
88
|
adantr |
|
| 90 |
89
|
ad3antrrr |
|
| 91 |
90
|
3ad2antl1 |
|
| 92 |
62 64 86 91
|
xrletrid |
|
| 93 |
|
simpllr |
|
| 94 |
93
|
3ad2antl1 |
|
| 95 |
94
|
neneqd |
|
| 96 |
92 95
|
condan |
|
| 97 |
|
simpr |
|
| 98 |
67
|
adantr |
|
| 99 |
|
nltpnft |
|
| 100 |
98 99
|
syl |
|
| 101 |
97 100
|
mpbird |
|
| 102 |
101
|
eqcomd |
|
| 103 |
|
simpr |
|
| 104 |
103
|
adantr |
|
| 105 |
102 104
|
eqeltrd |
|
| 106 |
105
|
3adantl2 |
|
| 107 |
|
simpl2 |
|
| 108 |
106 107
|
condan |
|
| 109 |
108
|
ad5ant125 |
|
| 110 |
109
|
3adant3 |
|
| 111 |
96 110
|
jca |
|
| 112 |
67
|
ad5ant15 |
|
| 113 |
112
|
3adant3 |
|
| 114 |
|
xrrebnd |
|
| 115 |
113 114
|
syl |
|
| 116 |
111 115
|
mpbird |
|
| 117 |
75
|
adantl |
|
| 118 |
117
|
3ad2ant1 |
|
| 119 |
|
rexadd |
|
| 120 |
116 118 119
|
syl2anc |
|
| 121 |
116 118
|
readdcld |
|
| 122 |
120 121
|
eqeltrd |
|
| 123 |
122
|
rexrd |
|
| 124 |
|
pnfxr |
|
| 125 |
124
|
a1i |
|
| 126 |
|
simp3 |
|
| 127 |
122
|
ltpnfd |
|
| 128 |
61 123 125 126 127
|
xrlelttrd |
|
| 129 |
59 128
|
jca |
|
| 130 |
|
xrrebnd |
|
| 131 |
61 130
|
syl |
|
| 132 |
129 131
|
mpbird |
|
| 133 |
|
rpre |
|
| 134 |
133
|
adantl |
|
| 135 |
134
|
3ad2ant1 |
|
| 136 |
|
rexadd |
|
| 137 |
116 135 136
|
syl2anc |
|
| 138 |
116 135
|
readdcld |
|
| 139 |
137 138
|
eqeltrd |
|
| 140 |
|
rphalflt |
|
| 141 |
140
|
adantl |
|
| 142 |
141
|
3ad2ant1 |
|
| 143 |
118 135 116 142
|
ltadd2dd |
|
| 144 |
120 137
|
breq12d |
|
| 145 |
143 144
|
mpbird |
|
| 146 |
132 122 139 126 145
|
lelttrd |
|
| 147 |
146
|
3exp |
|
| 148 |
50 147
|
reximdai |
|
| 149 |
49 148
|
mpd |
|
| 150 |
25 27 29 149
|
supxrgelem |
|
| 151 |
22 24 150
|
syl2anc |
|
| 152 |
21 151
|
pm2.61dan |
|
| 153 |
13 152
|
pm2.61dan |
|