Step |
Hyp |
Ref |
Expression |
1 |
|
dvlipcn.x |
|
2 |
|
dvlipcn.f |
|
3 |
|
dvlipcn.a |
|
4 |
|
dvlipcn.r |
|
5 |
|
dvlipcn.b |
|
6 |
|
dvlipcn.d |
|
7 |
|
dvlipcn.m |
|
8 |
|
dvlipcn.l |
|
9 |
|
1elunit |
|
10 |
|
0elunit |
|
11 |
|
0red |
|
12 |
|
1red |
|
13 |
|
ssidd |
|
14 |
13 2 1
|
dvbss |
|
15 |
6 14
|
sstrd |
|
16 |
15 1
|
sstrd |
|
17 |
16
|
adantr |
|
18 |
|
simprl |
|
19 |
17 18
|
sseldd |
|
20 |
19
|
adantr |
|
21 |
|
unitssre |
|
22 |
|
ax-resscn |
|
23 |
21 22
|
sstri |
|
24 |
|
simpr |
|
25 |
23 24
|
sselid |
|
26 |
20 25
|
mulcomd |
|
27 |
|
simprr |
|
28 |
17 27
|
sseldd |
|
29 |
28
|
adantr |
|
30 |
|
iirev |
|
31 |
30
|
adantl |
|
32 |
23 31
|
sselid |
|
33 |
29 32
|
mulcomd |
|
34 |
26 33
|
oveq12d |
|
35 |
3
|
ad2antrr |
|
36 |
4
|
ad2antrr |
|
37 |
18
|
adantr |
|
38 |
27
|
adantr |
|
39 |
5
|
blcvx |
|
40 |
35 36 37 38 24 39
|
syl23anc |
|
41 |
34 40
|
eqeltrd |
|
42 |
|
eqidd |
|
43 |
2 15
|
fssresd |
|
44 |
43
|
feqmptd |
|
45 |
|
fvres |
|
46 |
45
|
mpteq2ia |
|
47 |
44 46
|
eqtrdi |
|
48 |
47
|
adantr |
|
49 |
|
fveq2 |
|
50 |
41 42 48 49
|
fmptco |
|
51 |
41
|
fmpttd |
|
52 |
|
eqid |
|
53 |
52
|
addcn |
|
54 |
53
|
a1i |
|
55 |
|
ssid |
|
56 |
|
cncfmptc |
|
57 |
23 55 56
|
mp3an23 |
|
58 |
19 57
|
syl |
|
59 |
|
cncfmptid |
|
60 |
23 55 59
|
mp2an |
|
61 |
60
|
a1i |
|
62 |
58 61
|
mulcncf |
|
63 |
|
cncfmptc |
|
64 |
23 55 63
|
mp3an23 |
|
65 |
28 64
|
syl |
|
66 |
52
|
subcn |
|
67 |
66
|
a1i |
|
68 |
|
ax-1cn |
|
69 |
|
cncfmptc |
|
70 |
68 23 55 69
|
mp3an |
|
71 |
70
|
a1i |
|
72 |
52 67 71 61
|
cncfmpt2f |
|
73 |
65 72
|
mulcncf |
|
74 |
52 54 62 73
|
cncfmpt2f |
|
75 |
|
cncffvrn |
|
76 |
17 74 75
|
syl2anc |
|
77 |
51 76
|
mpbird |
|
78 |
|
ssidd |
|
79 |
43
|
adantr |
|
80 |
52
|
cnfldtopon |
|
81 |
80
|
toponrestid |
|
82 |
52 81
|
dvres |
|
83 |
13 2 1 16 82
|
syl22anc |
|
84 |
52
|
cnfldtop |
|
85 |
|
cnxmet |
|
86 |
52
|
cnfldtopn |
|
87 |
86
|
blopn |
|
88 |
85 3 4 87
|
mp3an2i |
|
89 |
5 88
|
eqeltrid |
|
90 |
|
isopn3i |
|
91 |
84 89 90
|
sylancr |
|
92 |
91
|
reseq2d |
|
93 |
83 92
|
eqtrd |
|
94 |
93
|
dmeqd |
|
95 |
|
dmres |
|
96 |
|
df-ss |
|
97 |
6 96
|
sylib |
|
98 |
95 97
|
eqtrid |
|
99 |
94 98
|
eqtrd |
|
100 |
99
|
adantr |
|
101 |
|
dvcn |
|
102 |
78 79 17 100 101
|
syl31anc |
|
103 |
77 102
|
cncfco |
|
104 |
50 103
|
eqeltrrd |
|
105 |
22
|
a1i |
|
106 |
21
|
a1i |
|
107 |
2
|
ad2antrr |
|
108 |
15
|
ad2antrr |
|
109 |
108 41
|
sseldd |
|
110 |
107 109
|
ffvelrnd |
|
111 |
52
|
tgioo2 |
|
112 |
|
1re |
|
113 |
|
iccntr |
|
114 |
11 112 113
|
sylancl |
|
115 |
105 106 110 111 52 114
|
dvmptntr |
|
116 |
|
reelprrecn |
|
117 |
116
|
a1i |
|
118 |
|
cnelprrecn |
|
119 |
118
|
a1i |
|
120 |
|
ioossicc |
|
121 |
120
|
sseli |
|
122 |
121 41
|
sylan2 |
|
123 |
19 28
|
subcld |
|
124 |
123
|
adantr |
|
125 |
15
|
adantr |
|
126 |
125
|
sselda |
|
127 |
2
|
adantr |
|
128 |
127
|
ffvelrnda |
|
129 |
126 128
|
syldan |
|
130 |
|
fvexd |
|
131 |
19
|
adantr |
|
132 |
121 25
|
sylan2 |
|
133 |
131 132
|
mulcld |
|
134 |
|
1red |
|
135 |
|
simpr |
|
136 |
135
|
recnd |
|
137 |
|
1red |
|
138 |
117
|
dvmptid |
|
139 |
|
ioossre |
|
140 |
139
|
a1i |
|
141 |
|
iooretop |
|
142 |
141
|
a1i |
|
143 |
117 136 137 138 140 111 52 142
|
dvmptres |
|
144 |
117 132 134 143 19
|
dvmptcmul |
|
145 |
19
|
mulid1d |
|
146 |
145
|
mpteq2dv |
|
147 |
144 146
|
eqtrd |
|
148 |
28
|
adantr |
|
149 |
121 32
|
sylan2 |
|
150 |
148 149
|
mulcld |
|
151 |
|
negex |
|
152 |
151
|
a1i |
|
153 |
|
negex |
|
154 |
153
|
a1i |
|
155 |
|
1cnd |
|
156 |
|
0red |
|
157 |
|
1cnd |
|
158 |
|
0red |
|
159 |
|
1cnd |
|
160 |
117 159
|
dvmptc |
|
161 |
117 157 158 160 140 111 52 142
|
dvmptres |
|
162 |
117 155 156 161 132 134 143
|
dvmptsub |
|
163 |
|
df-neg |
|
164 |
163
|
mpteq2i |
|
165 |
162 164
|
eqtr4di |
|
166 |
117 149 154 165 28
|
dvmptcmul |
|
167 |
|
neg1cn |
|
168 |
|
mulcom |
|
169 |
28 167 168
|
sylancl |
|
170 |
28
|
mulm1d |
|
171 |
169 170
|
eqtrd |
|
172 |
171
|
mpteq2dv |
|
173 |
166 172
|
eqtrd |
|
174 |
117 133 131 147 150 152 173
|
dvmptadd |
|
175 |
19 28
|
negsubd |
|
176 |
175
|
mpteq2dv |
|
177 |
174 176
|
eqtrd |
|
178 |
1
|
adantr |
|
179 |
78 127 178 17 82
|
syl22anc |
|
180 |
91
|
adantr |
|
181 |
180
|
reseq2d |
|
182 |
179 181
|
eqtrd |
|
183 |
48
|
oveq2d |
|
184 |
|
dvfcn |
|
185 |
100
|
feq2d |
|
186 |
184 185
|
mpbii |
|
187 |
182
|
feq1d |
|
188 |
186 187
|
mpbid |
|
189 |
188
|
feqmptd |
|
190 |
|
fvres |
|
191 |
190
|
mpteq2ia |
|
192 |
189 191
|
eqtrdi |
|
193 |
182 183 192
|
3eqtr3d |
|
194 |
|
fveq2 |
|
195 |
117 119 122 124 129 130 177 193 49 194
|
dvmptco |
|
196 |
115 195
|
eqtrd |
|
197 |
196
|
dmeqd |
|
198 |
|
ovex |
|
199 |
198
|
rgenw |
|
200 |
|
dmmptg |
|
201 |
199 200
|
mp1i |
|
202 |
197 201
|
eqtrd |
|
203 |
7
|
adantr |
|
204 |
123
|
abscld |
|
205 |
203 204
|
remulcld |
|
206 |
196
|
fveq1d |
|
207 |
|
eqid |
|
208 |
207
|
fvmpt2 |
|
209 |
198 208
|
mpan2 |
|
210 |
206 209
|
sylan9eq |
|
211 |
210
|
fveq2d |
|
212 |
|
dvfcn |
|
213 |
6
|
ad2antrr |
|
214 |
213 122
|
sseldd |
|
215 |
|
ffvelrn |
|
216 |
212 214 215
|
sylancr |
|
217 |
216 124
|
absmuld |
|
218 |
211 217
|
eqtrd |
|
219 |
216
|
abscld |
|
220 |
7
|
ad2antrr |
|
221 |
124
|
abscld |
|
222 |
124
|
absge0d |
|
223 |
|
2fveq3 |
|
224 |
223
|
breq1d |
|
225 |
8
|
ralrimiva |
|
226 |
|
2fveq3 |
|
227 |
226
|
breq1d |
|
228 |
227
|
cbvralvw |
|
229 |
225 228
|
sylib |
|
230 |
229
|
ad2antrr |
|
231 |
224 230 122
|
rspcdva |
|
232 |
219 220 221 222 231
|
lemul1ad |
|
233 |
218 232
|
eqbrtrd |
|
234 |
233
|
ralrimiva |
|
235 |
|
nfv |
|
236 |
|
nfcv |
|
237 |
|
nfcv |
|
238 |
|
nfcv |
|
239 |
|
nfmpt1 |
|
240 |
237 238 239
|
nfov |
|
241 |
|
nfcv |
|
242 |
240 241
|
nffv |
|
243 |
236 242
|
nffv |
|
244 |
|
nfcv |
|
245 |
|
nfcv |
|
246 |
243 244 245
|
nfbr |
|
247 |
|
2fveq3 |
|
248 |
247
|
breq1d |
|
249 |
235 246 248
|
cbvralw |
|
250 |
234 249
|
sylib |
|
251 |
250
|
r19.21bi |
|
252 |
11 12 104 202 205 251
|
dvlip |
|
253 |
9 10 252
|
mpanr12 |
|
254 |
|
oveq2 |
|
255 |
|
oveq2 |
|
256 |
|
1m1e0 |
|
257 |
255 256
|
eqtrdi |
|
258 |
257
|
oveq2d |
|
259 |
254 258
|
oveq12d |
|
260 |
259
|
fveq2d |
|
261 |
|
eqid |
|
262 |
|
fvex |
|
263 |
260 261 262
|
fvmpt |
|
264 |
9 263
|
ax-mp |
|
265 |
28
|
mul01d |
|
266 |
145 265
|
oveq12d |
|
267 |
19
|
addid1d |
|
268 |
266 267
|
eqtrd |
|
269 |
268
|
fveq2d |
|
270 |
264 269
|
eqtrid |
|
271 |
|
oveq2 |
|
272 |
|
oveq2 |
|
273 |
|
1m0e1 |
|
274 |
272 273
|
eqtrdi |
|
275 |
274
|
oveq2d |
|
276 |
271 275
|
oveq12d |
|
277 |
276
|
fveq2d |
|
278 |
|
fvex |
|
279 |
277 261 278
|
fvmpt |
|
280 |
10 279
|
ax-mp |
|
281 |
19
|
mul01d |
|
282 |
28
|
mulid1d |
|
283 |
281 282
|
oveq12d |
|
284 |
28
|
addid2d |
|
285 |
283 284
|
eqtrd |
|
286 |
285
|
fveq2d |
|
287 |
280 286
|
eqtrid |
|
288 |
270 287
|
oveq12d |
|
289 |
288
|
fveq2d |
|
290 |
273
|
fveq2i |
|
291 |
|
abs1 |
|
292 |
290 291
|
eqtri |
|
293 |
292
|
oveq2i |
|
294 |
205
|
recnd |
|
295 |
294
|
mulid1d |
|
296 |
293 295
|
eqtrid |
|
297 |
253 289 296
|
3brtr3d |
|