| Step |
Hyp |
Ref |
Expression |
| 1 |
|
simpl1 |
|
| 2 |
|
recn |
|
| 3 |
|
recn |
|
| 4 |
|
recn |
|
| 5 |
|
adddi |
|
| 6 |
2 3 4 5
|
syl3an |
|
| 7 |
6
|
3expa |
|
| 8 |
|
readdcl |
|
| 9 |
|
rexmul |
|
| 10 |
8 9
|
sylan2 |
|
| 11 |
10
|
anassrs |
|
| 12 |
|
remulcl |
|
| 13 |
12
|
adantr |
|
| 14 |
|
remulcl |
|
| 15 |
14
|
adantlr |
|
| 16 |
13 15
|
rexaddd |
|
| 17 |
7 11 16
|
3eqtr4d |
|
| 18 |
|
rexadd |
|
| 19 |
18
|
adantll |
|
| 20 |
19
|
oveq2d |
|
| 21 |
|
rexmul |
|
| 22 |
21
|
adantr |
|
| 23 |
|
rexmul |
|
| 24 |
23
|
adantlr |
|
| 25 |
22 24
|
oveq12d |
|
| 26 |
17 20 25
|
3eqtr4d |
|
| 27 |
1 26
|
sylanl1 |
|
| 28 |
|
rexr |
|
| 29 |
28
|
3ad2ant1 |
|
| 30 |
|
xmulpnf1 |
|
| 31 |
29 30
|
sylan |
|
| 32 |
31
|
adantr |
|
| 33 |
21 12
|
eqeltrd |
|
| 34 |
1 33
|
sylan |
|
| 35 |
|
rexr |
|
| 36 |
|
renemnf |
|
| 37 |
|
xaddpnf1 |
|
| 38 |
35 36 37
|
syl2anc |
|
| 39 |
34 38
|
syl |
|
| 40 |
32 39
|
eqtr4d |
|
| 41 |
40
|
adantr |
|
| 42 |
|
oveq2 |
|
| 43 |
|
rexr |
|
| 44 |
|
renemnf |
|
| 45 |
|
xaddpnf1 |
|
| 46 |
43 44 45
|
syl2anc |
|
| 47 |
46
|
adantl |
|
| 48 |
42 47
|
sylan9eqr |
|
| 49 |
48
|
oveq2d |
|
| 50 |
|
oveq2 |
|
| 51 |
50 32
|
sylan9eqr |
|
| 52 |
51
|
oveq2d |
|
| 53 |
41 49 52
|
3eqtr4d |
|
| 54 |
|
xmulmnf1 |
|
| 55 |
29 54
|
sylan |
|
| 56 |
55
|
adantr |
|
| 57 |
56
|
adantr |
|
| 58 |
34
|
adantr |
|
| 59 |
|
renepnf |
|
| 60 |
|
xaddmnf1 |
|
| 61 |
35 59 60
|
syl2anc |
|
| 62 |
58 61
|
syl |
|
| 63 |
57 62
|
eqtr4d |
|
| 64 |
|
oveq2 |
|
| 65 |
|
renepnf |
|
| 66 |
|
xaddmnf1 |
|
| 67 |
43 65 66
|
syl2anc |
|
| 68 |
67
|
adantl |
|
| 69 |
64 68
|
sylan9eqr |
|
| 70 |
69
|
oveq2d |
|
| 71 |
|
oveq2 |
|
| 72 |
71 56
|
sylan9eqr |
|
| 73 |
72
|
oveq2d |
|
| 74 |
63 70 73
|
3eqtr4d |
|
| 75 |
|
simpl3 |
|
| 76 |
|
elxr |
|
| 77 |
75 76
|
sylib |
|
| 78 |
77
|
adantr |
|
| 79 |
27 53 74 78
|
mpjao3dan |
|
| 80 |
31
|
ad2antrr |
|
| 81 |
1
|
adantr |
|
| 82 |
23 14
|
eqeltrd |
|
| 83 |
81 82
|
sylan |
|
| 84 |
|
rexr |
|
| 85 |
|
renemnf |
|
| 86 |
|
xaddpnf2 |
|
| 87 |
84 85 86
|
syl2anc |
|
| 88 |
83 87
|
syl |
|
| 89 |
80 88
|
eqtr4d |
|
| 90 |
|
simpr |
|
| 91 |
90
|
oveq1d |
|
| 92 |
|
rexr |
|
| 93 |
|
renemnf |
|
| 94 |
|
xaddpnf2 |
|
| 95 |
92 93 94
|
syl2anc |
|
| 96 |
91 95
|
sylan9eq |
|
| 97 |
96
|
oveq2d |
|
| 98 |
|
oveq2 |
|
| 99 |
98 31
|
sylan9eqr |
|
| 100 |
99
|
adantr |
|
| 101 |
100
|
oveq1d |
|
| 102 |
89 97 101
|
3eqtr4d |
|
| 103 |
|
pnfxr |
|
| 104 |
|
pnfnemnf |
|
| 105 |
|
xaddpnf1 |
|
| 106 |
103 104 105
|
mp2an |
|
| 107 |
31 31
|
oveq12d |
|
| 108 |
106 107 31
|
3eqtr4a |
|
| 109 |
108
|
ad2antrr |
|
| 110 |
98 50
|
oveqan12d |
|
| 111 |
110
|
adantll |
|
| 112 |
|
oveq12 |
|
| 113 |
112 106
|
eqtrdi |
|
| 114 |
113
|
oveq2d |
|
| 115 |
114
|
adantll |
|
| 116 |
109 111 115
|
3eqtr4rd |
|
| 117 |
|
pnfaddmnf |
|
| 118 |
31 55
|
oveq12d |
|
| 119 |
|
xmul01 |
|
| 120 |
1 28 119
|
3syl |
|
| 121 |
117 118 120
|
3eqtr4a |
|
| 122 |
121
|
ad2antrr |
|
| 123 |
98 71
|
oveqan12d |
|
| 124 |
123
|
adantll |
|
| 125 |
|
oveq12 |
|
| 126 |
125 117
|
eqtrdi |
|
| 127 |
126
|
oveq2d |
|
| 128 |
127
|
adantll |
|
| 129 |
122 124 128
|
3eqtr4rd |
|
| 130 |
77
|
adantr |
|
| 131 |
102 116 129 130
|
mpjao3dan |
|
| 132 |
55
|
ad2antrr |
|
| 133 |
1
|
adantr |
|
| 134 |
133 82
|
sylan |
|
| 135 |
|
renepnf |
|
| 136 |
|
xaddmnf2 |
|
| 137 |
84 135 136
|
syl2anc |
|
| 138 |
134 137
|
syl |
|
| 139 |
132 138
|
eqtr4d |
|
| 140 |
|
simpr |
|
| 141 |
140
|
oveq1d |
|
| 142 |
|
renepnf |
|
| 143 |
|
xaddmnf2 |
|
| 144 |
92 142 143
|
syl2anc |
|
| 145 |
141 144
|
sylan9eq |
|
| 146 |
145
|
oveq2d |
|
| 147 |
|
oveq2 |
|
| 148 |
147 55
|
sylan9eqr |
|
| 149 |
148
|
adantr |
|
| 150 |
149
|
oveq1d |
|
| 151 |
139 146 150
|
3eqtr4d |
|
| 152 |
55 31
|
oveq12d |
|
| 153 |
|
mnfaddpnf |
|
| 154 |
152 153
|
eqtrdi |
|
| 155 |
120 154
|
eqtr4d |
|
| 156 |
155
|
ad2antrr |
|
| 157 |
|
oveq12 |
|
| 158 |
157 153
|
eqtrdi |
|
| 159 |
158
|
oveq2d |
|
| 160 |
159
|
adantll |
|
| 161 |
147 50
|
oveqan12d |
|
| 162 |
161
|
adantll |
|
| 163 |
156 160 162
|
3eqtr4d |
|
| 164 |
|
mnfxr |
|
| 165 |
|
mnfnepnf |
|
| 166 |
|
xaddmnf1 |
|
| 167 |
164 165 166
|
mp2an |
|
| 168 |
55 55
|
oveq12d |
|
| 169 |
167 168 55
|
3eqtr4a |
|
| 170 |
169
|
ad2antrr |
|
| 171 |
147 71
|
oveqan12d |
|
| 172 |
171
|
adantll |
|
| 173 |
|
oveq12 |
|
| 174 |
173 167
|
eqtrdi |
|
| 175 |
174
|
oveq2d |
|
| 176 |
175
|
adantll |
|
| 177 |
170 172 176
|
3eqtr4rd |
|
| 178 |
77
|
adantr |
|
| 179 |
151 163 177 178
|
mpjao3dan |
|
| 180 |
|
simpl2 |
|
| 181 |
|
elxr |
|
| 182 |
180 181
|
sylib |
|
| 183 |
79 131 179 182
|
mpjao3dan |
|