| Step |
Hyp |
Ref |
Expression |
| 1 |
|
iseralt.1 |
|
| 2 |
|
iseralt.2 |
|
| 3 |
|
iseralt.3 |
|
| 4 |
|
iseralt.4 |
|
| 5 |
|
iseralt.5 |
|
| 6 |
|
iseralt.6 |
|
| 7 |
|
neg1rr |
|
| 8 |
7
|
a1i |
|
| 9 |
|
neg1ne0 |
|
| 10 |
9
|
a1i |
|
| 11 |
|
uzssz |
|
| 12 |
1 11
|
eqsstri |
|
| 13 |
|
simp2 |
|
| 14 |
12 13
|
sselid |
|
| 15 |
8 10 14
|
reexpclzd |
|
| 16 |
15
|
recnd |
|
| 17 |
7
|
a1i |
|
| 18 |
9
|
a1i |
|
| 19 |
|
simpr |
|
| 20 |
12 19
|
sselid |
|
| 21 |
17 18 20
|
reexpclzd |
|
| 22 |
3
|
ffvelcdmda |
|
| 23 |
21 22
|
remulcld |
|
| 24 |
6 23
|
eqeltrd |
|
| 25 |
1 2 24
|
serfre |
|
| 26 |
25
|
3ad2ant1 |
|
| 27 |
13 1
|
eleqtrdi |
|
| 28 |
|
2nn0 |
|
| 29 |
|
simp3 |
|
| 30 |
|
nn0mulcl |
|
| 31 |
28 29 30
|
sylancr |
|
| 32 |
|
uzaddcl |
|
| 33 |
27 31 32
|
syl2anc |
|
| 34 |
33 1
|
eleqtrrdi |
|
| 35 |
26 34
|
ffvelcdmd |
|
| 36 |
35
|
recnd |
|
| 37 |
26 13
|
ffvelcdmd |
|
| 38 |
37
|
recnd |
|
| 39 |
16 36 38
|
subdid |
|
| 40 |
39
|
fveq2d |
|
| 41 |
35 37
|
resubcld |
|
| 42 |
41
|
recnd |
|
| 43 |
16 42
|
absmuld |
|
| 44 |
40 43
|
eqtr3d |
|
| 45 |
8
|
recnd |
|
| 46 |
|
absexpz |
|
| 47 |
45 10 14 46
|
syl3anc |
|
| 48 |
|
ax-1cn |
|
| 49 |
48
|
absnegi |
|
| 50 |
|
abs1 |
|
| 51 |
49 50
|
eqtri |
|
| 52 |
51
|
oveq1i |
|
| 53 |
|
1exp |
|
| 54 |
14 53
|
syl |
|
| 55 |
52 54
|
eqtrid |
|
| 56 |
47 55
|
eqtrd |
|
| 57 |
56
|
oveq1d |
|
| 58 |
42
|
abscld |
|
| 59 |
58
|
recnd |
|
| 60 |
59
|
mullidd |
|
| 61 |
44 57 60
|
3eqtrd |
|
| 62 |
15 37
|
remulcld |
|
| 63 |
3
|
3ad2ant1 |
|
| 64 |
1
|
peano2uzs |
|
| 65 |
64
|
3ad2ant2 |
|
| 66 |
63 65
|
ffvelcdmd |
|
| 67 |
62 66
|
resubcld |
|
| 68 |
1
|
peano2uzs |
|
| 69 |
34 68
|
syl |
|
| 70 |
26 69
|
ffvelcdmd |
|
| 71 |
15 70
|
remulcld |
|
| 72 |
15 35
|
remulcld |
|
| 73 |
|
seqp1 |
|
| 74 |
27 73
|
syl |
|
| 75 |
|
fveq2 |
|
| 76 |
|
oveq2 |
|
| 77 |
|
fveq2 |
|
| 78 |
76 77
|
oveq12d |
|
| 79 |
75 78
|
eqeq12d |
|
| 80 |
6
|
ralrimiva |
|
| 81 |
80
|
3ad2ant1 |
|
| 82 |
79 81 65
|
rspcdva |
|
| 83 |
82
|
oveq2d |
|
| 84 |
45 10 14
|
expp1zd |
|
| 85 |
|
neg1cn |
|
| 86 |
|
mulcom |
|
| 87 |
16 85 86
|
sylancl |
|
| 88 |
16
|
mulm1d |
|
| 89 |
84 87 88
|
3eqtrd |
|
| 90 |
89
|
oveq1d |
|
| 91 |
66
|
recnd |
|
| 92 |
16 91
|
mulneg1d |
|
| 93 |
90 92
|
eqtrd |
|
| 94 |
93
|
oveq2d |
|
| 95 |
74 83 94
|
3eqtrd |
|
| 96 |
15 66
|
remulcld |
|
| 97 |
96
|
recnd |
|
| 98 |
38 97
|
negsubd |
|
| 99 |
95 98
|
eqtrd |
|
| 100 |
99
|
oveq2d |
|
| 101 |
16 38 97
|
subdid |
|
| 102 |
14
|
zcnd |
|
| 103 |
102
|
2timesd |
|
| 104 |
103
|
oveq2d |
|
| 105 |
|
2z |
|
| 106 |
105
|
a1i |
|
| 107 |
|
expmulz |
|
| 108 |
45 10 106 14 107
|
syl22anc |
|
| 109 |
104 108
|
eqtr3d |
|
| 110 |
|
neg1sqe1 |
|
| 111 |
110
|
oveq1i |
|
| 112 |
109 111
|
eqtrdi |
|
| 113 |
|
expaddz |
|
| 114 |
45 10 14 14 113
|
syl22anc |
|
| 115 |
112 114 54
|
3eqtr3d |
|
| 116 |
115
|
oveq1d |
|
| 117 |
16 16 91
|
mulassd |
|
| 118 |
91
|
mullidd |
|
| 119 |
116 117 118
|
3eqtr3d |
|
| 120 |
119
|
oveq2d |
|
| 121 |
100 101 120
|
3eqtrd |
|
| 122 |
1 2 3 4 5 6
|
iseraltlem2 |
|
| 123 |
64 122
|
syl3an2 |
|
| 124 |
|
1cnd |
|
| 125 |
31
|
nn0cnd |
|
| 126 |
102 124 125
|
add32d |
|
| 127 |
126
|
fveq2d |
|
| 128 |
89 127
|
oveq12d |
|
| 129 |
89
|
oveq1d |
|
| 130 |
123 128 129
|
3brtr3d |
|
| 131 |
70
|
recnd |
|
| 132 |
16 131
|
mulneg1d |
|
| 133 |
26 65
|
ffvelcdmd |
|
| 134 |
133
|
recnd |
|
| 135 |
16 134
|
mulneg1d |
|
| 136 |
130 132 135
|
3brtr3d |
|
| 137 |
15 133
|
remulcld |
|
| 138 |
137 71
|
lenegd |
|
| 139 |
136 138
|
mpbird |
|
| 140 |
121 139
|
eqbrtrrd |
|
| 141 |
|
seqp1 |
|
| 142 |
33 141
|
syl |
|
| 143 |
|
fveq2 |
|
| 144 |
|
oveq2 |
|
| 145 |
|
fveq2 |
|
| 146 |
144 145
|
oveq12d |
|
| 147 |
143 146
|
eqeq12d |
|
| 148 |
147 81 69
|
rspcdva |
|
| 149 |
12 65
|
sselid |
|
| 150 |
31
|
nn0zd |
|
| 151 |
|
expaddz |
|
| 152 |
45 10 149 150 151
|
syl22anc |
|
| 153 |
29
|
nn0zd |
|
| 154 |
|
expmulz |
|
| 155 |
45 10 106 153 154
|
syl22anc |
|
| 156 |
110
|
oveq1i |
|
| 157 |
|
1exp |
|
| 158 |
153 157
|
syl |
|
| 159 |
156 158
|
eqtrid |
|
| 160 |
155 159
|
eqtrd |
|
| 161 |
89 160
|
oveq12d |
|
| 162 |
152 161
|
eqtrd |
|
| 163 |
126
|
oveq2d |
|
| 164 |
16
|
negcld |
|
| 165 |
164
|
mulridd |
|
| 166 |
162 163 165
|
3eqtr3d |
|
| 167 |
166
|
oveq1d |
|
| 168 |
63 69
|
ffvelcdmd |
|
| 169 |
168
|
recnd |
|
| 170 |
16 169
|
mulneg1d |
|
| 171 |
148 167 170
|
3eqtrd |
|
| 172 |
171
|
oveq2d |
|
| 173 |
15 168
|
remulcld |
|
| 174 |
173
|
recnd |
|
| 175 |
36 174
|
negsubd |
|
| 176 |
142 172 175
|
3eqtrd |
|
| 177 |
176
|
oveq2d |
|
| 178 |
16 36 174
|
subdid |
|
| 179 |
115
|
oveq1d |
|
| 180 |
16 16 169
|
mulassd |
|
| 181 |
169
|
mullidd |
|
| 182 |
179 180 181
|
3eqtr3d |
|
| 183 |
182
|
oveq2d |
|
| 184 |
177 178 183
|
3eqtrd |
|
| 185 |
|
simp1 |
|
| 186 |
1 2 3 4 5
|
iseraltlem1 |
|
| 187 |
185 69 186
|
syl2anc |
|
| 188 |
72 168
|
subge02d |
|
| 189 |
187 188
|
mpbid |
|
| 190 |
184 189
|
eqbrtrd |
|
| 191 |
67 71 72 140 190
|
letrd |
|
| 192 |
62 66
|
readdcld |
|
| 193 |
1 2 3 4 5 6
|
iseraltlem2 |
|
| 194 |
1 2 3 4 5
|
iseraltlem1 |
|
| 195 |
185 65 194
|
syl2anc |
|
| 196 |
62 66
|
addge01d |
|
| 197 |
195 196
|
mpbid |
|
| 198 |
72 62 192 193 197
|
letrd |
|
| 199 |
72 62 66
|
absdifled |
|
| 200 |
191 198 199
|
mpbir2and |
|
| 201 |
61 200
|
eqbrtrrd |
|
| 202 |
16 131 38
|
subdid |
|
| 203 |
202
|
fveq2d |
|
| 204 |
70 37
|
resubcld |
|
| 205 |
204
|
recnd |
|
| 206 |
16 205
|
absmuld |
|
| 207 |
203 206
|
eqtr3d |
|
| 208 |
56
|
oveq1d |
|
| 209 |
205
|
abscld |
|
| 210 |
209
|
recnd |
|
| 211 |
210
|
mullidd |
|
| 212 |
207 208 211
|
3eqtrd |
|
| 213 |
71 72 192 190 198
|
letrd |
|
| 214 |
71 62 66
|
absdifled |
|
| 215 |
140 213 214
|
mpbir2and |
|
| 216 |
212 215
|
eqbrtrrd |
|
| 217 |
201 216
|
jca |
|