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 |
|