Step |
Hyp |
Ref |
Expression |
1 |
|
aks4d1p1p4.1 |
|
2 |
|
aks4d1p1p4.2 |
|
3 |
|
aks4d1p1p4.3 |
|
4 |
|
aks4d1p1p4.4 |
|
5 |
|
aks4d1p1p4.5 |
|
6 |
|
aks4d1p1p4.6 |
|
7 |
|
aks4d1p1p4.7 |
|
8 |
|
aks4d1p1p4.8 |
|
9 |
1
|
nnred |
|
10 |
|
2re |
|
11 |
10
|
a1i |
|
12 |
|
2pos |
|
13 |
12
|
a1i |
|
14 |
1
|
nngt0d |
|
15 |
|
1red |
|
16 |
|
1lt2 |
|
17 |
16
|
a1i |
|
18 |
15 17
|
ltned |
|
19 |
18
|
necomd |
|
20 |
11 13 9 14 19
|
relogbcld |
|
21 |
|
5nn0 |
|
22 |
21
|
a1i |
|
23 |
20 22
|
reexpcld |
|
24 |
|
ceilcl |
|
25 |
23 24
|
syl |
|
26 |
25
|
zred |
|
27 |
3
|
a1i |
|
28 |
27
|
eleq1d |
|
29 |
26 28
|
mpbird |
|
30 |
|
0red |
|
31 |
|
7re |
|
32 |
31
|
a1i |
|
33 |
|
7pos |
|
34 |
33
|
a1i |
|
35 |
9 4
|
3lexlogpow5ineq3 |
|
36 |
32 23 35
|
ltled |
|
37 |
|
ceilge |
|
38 |
23 37
|
syl |
|
39 |
38 27
|
breqtrrd |
|
40 |
32 23 29 36 39
|
letrd |
|
41 |
30 32 29 34 40
|
ltletrd |
|
42 |
11 13 29 41 19
|
relogbcld |
|
43 |
42
|
flcld |
|
44 |
30 15
|
readdcld |
|
45 |
43
|
zred |
|
46 |
45 15
|
readdcld |
|
47 |
11 13 11 13 19
|
relogbcld |
|
48 |
15
|
leidd |
|
49 |
|
1cnd |
|
50 |
49
|
addid2d |
|
51 |
11
|
recnd |
|
52 |
30 13
|
gtned |
|
53 |
|
logbid1 |
|
54 |
51 52 19 53
|
syl3anc |
|
55 |
54
|
eqcomd |
|
56 |
55
|
eqcomd |
|
57 |
50 56
|
breq12d |
|
58 |
48 57
|
mpbird |
|
59 |
|
5re |
|
60 |
59
|
a1i |
|
61 |
11 60
|
readdcld |
|
62 |
10 21
|
nn0addge1i |
|
63 |
62
|
a1i |
|
64 |
10
|
recni |
|
65 |
|
5cn |
|
66 |
64 65
|
addcomi |
|
67 |
|
5p2e7 |
|
68 |
66 67
|
eqtri |
|
69 |
68
|
a1i |
|
70 |
32
|
leidd |
|
71 |
69 70
|
eqbrtrd |
|
72 |
11 61 32 63 71
|
letrd |
|
73 |
11 32 29 72 40
|
letrd |
|
74 |
|
2z |
|
75 |
74
|
a1i |
|
76 |
75
|
uzidd |
|
77 |
|
2rp |
|
78 |
77
|
a1i |
|
79 |
29 41
|
elrpd |
|
80 |
|
logbleb |
|
81 |
76 78 79 80
|
syl3anc |
|
82 |
73 81
|
mpbid |
|
83 |
44 47 42 58 82
|
letrd |
|
84 |
|
fllep1 |
|
85 |
42 84
|
syl |
|
86 |
44 42 46 83 85
|
letrd |
|
87 |
30 45 15
|
leadd1d |
|
88 |
86 87
|
mpbird |
|
89 |
43 88
|
jca |
|
90 |
|
elnn0z |
|
91 |
89 90
|
sylibr |
|
92 |
9 91
|
reexpcld |
|
93 |
|
fzfid |
|
94 |
9
|
adantr |
|
95 |
|
elfznn |
|
96 |
95
|
adantl |
|
97 |
96
|
nnnn0d |
|
98 |
94 97
|
reexpcld |
|
99 |
|
1red |
|
100 |
98 99
|
resubcld |
|
101 |
93 100
|
fprodrecl |
|
102 |
92 101
|
remulcld |
|
103 |
2
|
a1i |
|
104 |
103
|
eleq1d |
|
105 |
102 104
|
mpbird |
|
106 |
7
|
a1i |
|
107 |
106
|
oveq2d |
|
108 |
|
2cnd |
|
109 |
78
|
rpne0d |
|
110 |
109 19
|
nelprd |
|
111 |
108 110
|
eldifd |
|
112 |
9
|
recnd |
|
113 |
30 14
|
ltned |
|
114 |
|
necom |
|
115 |
114
|
imbi2i |
|
116 |
113 115
|
mpbi |
|
117 |
116
|
neneqd |
|
118 |
|
c0ex |
|
119 |
118
|
elsn2 |
|
120 |
117 119
|
sylnibr |
|
121 |
112 120
|
eldifd |
|
122 |
|
cxplogb |
|
123 |
111 121 122
|
syl2anc |
|
124 |
123
|
eqcomd |
|
125 |
124
|
oveq1d |
|
126 |
|
eqidd |
|
127 |
125 126
|
eqtrd |
|
128 |
107 127
|
eqtrd |
|
129 |
106
|
eqcomd |
|
130 |
|
4nn0 |
|
131 |
130
|
a1i |
|
132 |
20 131
|
reexpcld |
|
133 |
106
|
eleq1d |
|
134 |
132 133
|
mpbird |
|
135 |
134
|
recnd |
|
136 |
129 135
|
eqeltrd |
|
137 |
78 20 136
|
cxpmuld |
|
138 |
137
|
eqcomd |
|
139 |
128 138
|
eqtrd |
|
140 |
20
|
recnd |
|
141 |
140
|
exp1d |
|
142 |
141
|
eqcomd |
|
143 |
142
|
oveq1d |
|
144 |
|
1nn0 |
|
145 |
144
|
a1i |
|
146 |
140 131 145
|
expaddd |
|
147 |
146
|
eqcomd |
|
148 |
143 147
|
eqtrd |
|
149 |
148
|
oveq2d |
|
150 |
139 149
|
eqtrd |
|
151 |
|
4cn |
|
152 |
|
ax-1cn |
|
153 |
|
4p1e5 |
|
154 |
151 152 153
|
addcomli |
|
155 |
154
|
a1i |
|
156 |
155
|
oveq2d |
|
157 |
156
|
oveq2d |
|
158 |
150 157
|
eqtrd |
|
159 |
|
3re |
|
160 |
159
|
a1i |
|
161 |
|
0le1 |
|
162 |
161
|
a1i |
|
163 |
|
1lt3 |
|
164 |
163
|
a1i |
|
165 |
15 160 164
|
ltled |
|
166 |
30 15 160 162 165
|
letrd |
|
167 |
30 160 9 166 4
|
letrd |
|
168 |
9 167 134
|
recxpcld |
|
169 |
158 168
|
eqeltrrd |
|
170 |
27
|
eleq1d |
|
171 |
25 170
|
mpbird |
|
172 |
30 29 41
|
ltled |
|
173 |
171 172
|
jca |
|
174 |
|
elnn0z |
|
175 |
173 174
|
sylibr |
|
176 |
11 175
|
reexpcld |
|
177 |
9 14
|
elrpd |
|
178 |
23 15
|
readdcld |
|
179 |
22
|
nn0zd |
|
180 |
|
logb1 |
|
181 |
51 52 19 180
|
syl3anc |
|
182 |
181 30
|
eqeltrd |
|
183 |
30
|
leidd |
|
184 |
181
|
eqcomd |
|
185 |
183 184
|
breqtrd |
|
186 |
15 160 9 164 4
|
ltletrd |
|
187 |
|
1rp |
|
188 |
187
|
a1i |
|
189 |
|
logblt |
|
190 |
76 188 177 189
|
syl3anc |
|
191 |
186 190
|
mpbid |
|
192 |
30 182 20 185 191
|
lelttrd |
|
193 |
20 179 192
|
3jca |
|
194 |
|
expgt0 |
|
195 |
193 194
|
syl |
|
196 |
|
ltp1 |
|
197 |
23 196
|
syl |
|
198 |
30 23 178 195 197
|
lttrd |
|
199 |
11 13 178 198 19
|
relogbcld |
|
200 |
5
|
a1i |
|
201 |
200
|
eleq1d |
|
202 |
199 201
|
mpbird |
|
203 |
20
|
resqcld |
|
204 |
6
|
a1i |
|
205 |
204
|
eleq1d |
|
206 |
203 205
|
mpbird |
|
207 |
206
|
rehalfcld |
|
208 |
202 207
|
readdcld |
|
209 |
134 11 109
|
redivcld |
|
210 |
208 209
|
readdcld |
|
211 |
177 210
|
rpcxpcld |
|
212 |
211
|
rpred |
|
213 |
1 2 3 4
|
aks4d1p1p2 |
|
214 |
129
|
oveq1d |
|
215 |
214
|
oveq2d |
|
216 |
200
|
eqcomd |
|
217 |
216
|
oveq1d |
|
218 |
204
|
eqcomd |
|
219 |
218
|
oveq1d |
|
220 |
219
|
oveq2d |
|
221 |
217 220
|
eqtrd |
|
222 |
221
|
oveq1d |
|
223 |
215 222
|
eqtrd |
|
224 |
223
|
oveq2d |
|
225 |
213 224
|
breqtrd |
|
226 |
202
|
recnd |
|
227 |
226 108 109
|
divcan3d |
|
228 |
227
|
eqcomd |
|
229 |
228
|
oveq1d |
|
230 |
11 202
|
remulcld |
|
231 |
230
|
recnd |
|
232 |
206
|
recnd |
|
233 |
231 232 51 109
|
divdird |
|
234 |
233
|
eqcomd |
|
235 |
229 234
|
eqtrd |
|
236 |
230 206
|
readdcld |
|
237 |
236 134 78
|
lediv1d |
|
238 |
8 237
|
mpbid |
|
239 |
235 238
|
eqbrtrd |
|
240 |
208 209 209 239
|
leadd1dd |
|
241 |
135
|
2halvesd |
|
242 |
240 241
|
breqtrd |
|
243 |
9 186 210 134
|
cxpled |
|
244 |
242 243
|
mpbid |
|
245 |
105 212 168 225 244
|
ltletrd |
|
246 |
245 158
|
breqtrd |
|
247 |
|
1le2 |
|
248 |
247
|
a1i |
|
249 |
175
|
nn0red |
|
250 |
27
|
eqcomd |
|
251 |
38 250
|
breqtrd |
|
252 |
11 248 23 249 251
|
cxplead |
|
253 |
|
cxpexp |
|
254 |
108 175 253
|
syl2anc |
|
255 |
252 254
|
breqtrd |
|
256 |
105 169 176 246 255
|
ltletrd |
|