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| Mirrors > Home > ILE Home > Th. List > cnopnap | Unicode version | ||
| Description: The complex numbers apart from a given complex number form an open set. (Contributed by Jim Kingdon, 14-Dec-2023.) |
| Ref | Expression |
|---|---|
| cnopnap |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ssrab2 3327 |
. . 3
| |
| 2 | 1 | a1i 9 |
. 2
|
| 3 | breq1 4117 |
. . . . . . . . . 10
| |
| 4 | 3 | elrab 2976 |
. . . . . . . . 9
|
| 5 | 4 | biimpi 120 |
. . . . . . . 8
|
| 6 | 5 | adantl 277 |
. . . . . . 7
|
| 7 | 6 | simpld 112 |
. . . . . 6
|
| 8 | simpl 109 |
. . . . . 6
| |
| 9 | 7, 8 | subcld 8600 |
. . . . 5
|
| 10 | 6 | simprd 114 |
. . . . . 6
|
| 11 | 7, 8, 10 | subap0d 8935 |
. . . . 5
|
| 12 | 9, 11 | absrpclapd 11898 |
. . . 4
|
| 13 | breq1 4117 |
. . . . . . 7
| |
| 14 | cnxmet 15522 |
. . . . . . . . . 10
| |
| 15 | 9 | abscld 11891 |
. . . . . . . . . . 11
|
| 16 | 15 | rexrd 8339 |
. . . . . . . . . 10
|
| 17 | elbl 15382 |
. . . . . . . . . 10
| |
| 18 | 14, 7, 16, 17 | mp3an2i 1379 |
. . . . . . . . 9
|
| 19 | 18 | biimpa 296 |
. . . . . . . 8
|
| 20 | 19 | simpld 112 |
. . . . . . 7
|
| 21 | 8 | adantr 276 |
. . . . . . . . . . . 12
|
| 22 | 20, 21 | subcld 8600 |
. . . . . . . . . . 11
|
| 23 | 22 | abscld 11891 |
. . . . . . . . . 10
|
| 24 | 7 | adantr 276 |
. . . . . . . . . . . . . 14
|
| 25 | 24, 20 | subcld 8600 |
. . . . . . . . . . . . 13
|
| 26 | 25 | abscld 11891 |
. . . . . . . . . . . 12
|
| 27 | 15 | adantr 276 |
. . . . . . . . . . . 12
|
| 28 | 26, 23 | readdcld 8319 |
. . . . . . . . . . . 12
|
| 29 | eqid 2234 |
. . . . . . . . . . . . . . 15
| |
| 30 | 29 | cnmetdval 15520 |
. . . . . . . . . . . . . 14
|
| 31 | 24, 20, 30 | syl2anc 411 |
. . . . . . . . . . . . 13
|
| 32 | 19 | simprd 114 |
. . . . . . . . . . . . 13
|
| 33 | 31, 32 | eqbrtrrd 4138 |
. . . . . . . . . . . 12
|
| 34 | 24, 21, 20 | abs3difd 11910 |
. . . . . . . . . . . 12
|
| 35 | 26, 27, 28, 33, 34 | ltletrd 8714 |
. . . . . . . . . . 11
|
| 36 | 23, 26 | ltaddposd 8820 |
. . . . . . . . . . 11
|
| 37 | 35, 36 | mpbird 167 |
. . . . . . . . . 10
|
| 38 | 23, 37 | gt0ap0d 8920 |
. . . . . . . . 9
|
| 39 | abs00ap 11772 |
. . . . . . . . . 10
| |
| 40 | 22, 39 | syl 14 |
. . . . . . . . 9
|
| 41 | 38, 40 | mpbid 147 |
. . . . . . . 8
|
| 42 | subap0 8934 |
. . . . . . . . 9
| |
| 43 | 20, 21, 42 | syl2anc 411 |
. . . . . . . 8
|
| 44 | 41, 43 | mpbid 147 |
. . . . . . 7
|
| 45 | 13, 20, 44 | elrabd 2978 |
. . . . . 6
|
| 46 | 45 | ex 115 |
. . . . 5
|
| 47 | 46 | ssrdv 3248 |
. . . 4
|
| 48 | oveq2 6066 |
. . . . . 6
| |
| 49 | 48 | sseq1d 3271 |
. . . . 5
|
| 50 | 49 | rspcev 2923 |
. . . 4
|
| 51 | 12, 47, 50 | syl2anc 411 |
. . 3
|
| 52 | 51 | ralrimiva 2617 |
. 2
|
| 53 | eqid 2234 |
. . . 4
| |
| 54 | 53 | elmopn2 15440 |
. . 3
|
| 55 | 14, 54 | ax-mp 5 |
. 2
|
| 56 | 2, 52, 55 | sylanbrc 417 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2207 ax-14 2208 ax-ext 2216 ax-coll 4230 ax-sep 4233 ax-nul 4241 ax-pow 4292 ax-pr 4327 ax-un 4559 ax-setind 4664 ax-iinf 4715 ax-cnex 8234 ax-resscn 8235 ax-1cn 8236 ax-1re 8237 ax-icn 8238 ax-addcl 8239 ax-addrcl 8240 ax-mulcl 8241 ax-mulrcl 8242 ax-addcom 8243 ax-mulcom 8244 ax-addass 8245 ax-mulass 8246 ax-distr 8247 ax-i2m1 8248 ax-0lt1 8249 ax-1rid 8250 ax-0id 8251 ax-rnegex 8252 ax-precex 8253 ax-cnre 8254 ax-pre-ltirr 8255 ax-pre-ltwlin 8256 ax-pre-lttrn 8257 ax-pre-apti 8258 ax-pre-ltadd 8259 ax-pre-mulgt0 8260 ax-pre-mulext 8261 ax-arch 8262 ax-caucvg 8263 |
| This theorem depends on definitions: df-bi 117 df-stab 839 df-dc 843 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-reu 2529 df-rmo 2530 df-rab 2531 df-v 2817 df-sbc 3046 df-csb 3142 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-nul 3513 df-if 3625 df-pw 3676 df-sn 3700 df-pr 3701 df-op 3703 df-uni 3920 df-int 3955 df-iun 3998 df-br 4115 df-opab 4177 df-mpt 4178 df-tr 4214 df-id 4419 df-po 4422 df-iso 4423 df-iord 4492 df-on 4494 df-ilim 4495 df-suc 4497 df-iom 4718 df-xp 4760 df-rel 4761 df-cnv 4762 df-co 4763 df-dm 4764 df-rn 4765 df-res 4766 df-ima 4767 df-iota 5317 df-fun 5359 df-fn 5360 df-f 5361 df-f1 5362 df-fo 5363 df-f1o 5364 df-fv 5365 df-isom 5366 df-riota 6011 df-ov 6061 df-oprab 6062 df-mpo 6063 df-1st 6347 df-2nd 6348 df-recs 6549 df-frec 6635 df-map 6897 df-sup 7288 df-inf 7289 df-pnf 8326 df-mnf 8327 df-xr 8328 df-ltxr 8329 df-le 8330 df-sub 8462 df-neg 8463 df-reap 8866 df-ap 8873 df-div 8964 df-inn 9255 df-2 9313 df-3 9314 df-4 9315 df-n0 9514 df-z 9595 df-uz 9872 df-q 9970 df-rp 10005 df-xneg 10124 df-xadd 10125 df-seqfrec 10834 df-exp 10925 df-cj 11552 df-re 11553 df-im 11554 df-rsqrt 11708 df-abs 11709 df-topgen 13557 df-psmet 14817 df-xmet 14818 df-met 14819 df-bl 14820 df-mopn 14821 df-top 14989 df-bases 15034 |
| This theorem is referenced by: dvrecap 15704 |
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