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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 3313 |
. . 3
| |
| 2 | 1 | a1i 9 |
. 2
|
| 3 | breq1 4096 |
. . . . . . . . . 10
| |
| 4 | 3 | elrab 2963 |
. . . . . . . . 9
|
| 5 | 4 | biimpi 120 |
. . . . . . . 8
|
| 6 | 5 | adantl 277 |
. . . . . . 7
|
| 7 | 6 | simpld 112 |
. . . . . 6
|
| 8 | simpl 109 |
. . . . . 6
| |
| 9 | 7, 8 | subcld 8549 |
. . . . 5
|
| 10 | 6 | simprd 114 |
. . . . . 6
|
| 11 | 7, 8, 10 | subap0d 8883 |
. . . . 5
|
| 12 | 9, 11 | absrpclapd 11828 |
. . . 4
|
| 13 | breq1 4096 |
. . . . . . 7
| |
| 14 | cnxmet 15342 |
. . . . . . . . . 10
| |
| 15 | 9 | abscld 11821 |
. . . . . . . . . . 11
|
| 16 | 15 | rexrd 8288 |
. . . . . . . . . 10
|
| 17 | elbl 15202 |
. . . . . . . . . 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 8549 |
. . . . . . . . . . 11
|
| 23 | 22 | abscld 11821 |
. . . . . . . . . 10
|
| 24 | 7 | adantr 276 |
. . . . . . . . . . . . . 14
|
| 25 | 24, 20 | subcld 8549 |
. . . . . . . . . . . . 13
|
| 26 | 25 | abscld 11821 |
. . . . . . . . . . . 12
|
| 27 | 15 | adantr 276 |
. . . . . . . . . . . 12
|
| 28 | 26, 23 | readdcld 8268 |
. . . . . . . . . . . 12
|
| 29 | eqid 2231 |
. . . . . . . . . . . . . . 15
| |
| 30 | 29 | cnmetdval 15340 |
. . . . . . . . . . . . . 14
|
| 31 | 24, 20, 30 | syl2anc 411 |
. . . . . . . . . . . . 13
|
| 32 | 19 | simprd 114 |
. . . . . . . . . . . . 13
|
| 33 | 31, 32 | eqbrtrrd 4117 |
. . . . . . . . . . . 12
|
| 34 | 24, 21, 20 | abs3difd 11840 |
. . . . . . . . . . . 12
|
| 35 | 26, 27, 28, 33, 34 | ltletrd 8662 |
. . . . . . . . . . 11
|
| 36 | 23, 26 | ltaddposd 8768 |
. . . . . . . . . . 11
|
| 37 | 35, 36 | mpbird 167 |
. . . . . . . . . 10
|
| 38 | 23, 37 | gt0ap0d 8868 |
. . . . . . . . 9
|
| 39 | abs00ap 11702 |
. . . . . . . . . 10
| |
| 40 | 22, 39 | syl 14 |
. . . . . . . . 9
|
| 41 | 38, 40 | mpbid 147 |
. . . . . . . 8
|
| 42 | subap0 8882 |
. . . . . . . . 9
| |
| 43 | 20, 21, 42 | syl2anc 411 |
. . . . . . . 8
|
| 44 | 41, 43 | mpbid 147 |
. . . . . . 7
|
| 45 | 13, 20, 44 | elrabd 2965 |
. . . . . 6
|
| 46 | 45 | ex 115 |
. . . . 5
|
| 47 | 46 | ssrdv 3234 |
. . . 4
|
| 48 | oveq2 6036 |
. . . . . 6
| |
| 49 | 48 | sseq1d 3257 |
. . . . 5
|
| 50 | 49 | rspcev 2911 |
. . . 4
|
| 51 | 12, 47, 50 | syl2anc 411 |
. . 3
|
| 52 | 51 | ralrimiva 2606 |
. 2
|
| 53 | eqid 2231 |
. . . 4
| |
| 54 | 53 | elmopn2 15260 |
. . 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 2204 ax-14 2205 ax-ext 2213 ax-coll 4209 ax-sep 4212 ax-nul 4220 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-setind 4641 ax-iinf 4692 ax-cnex 8183 ax-resscn 8184 ax-1cn 8185 ax-1re 8186 ax-icn 8187 ax-addcl 8188 ax-addrcl 8189 ax-mulcl 8190 ax-mulrcl 8191 ax-addcom 8192 ax-mulcom 8193 ax-addass 8194 ax-mulass 8195 ax-distr 8196 ax-i2m1 8197 ax-0lt1 8198 ax-1rid 8199 ax-0id 8200 ax-rnegex 8201 ax-precex 8202 ax-cnre 8203 ax-pre-ltirr 8204 ax-pre-ltwlin 8205 ax-pre-lttrn 8206 ax-pre-apti 8207 ax-pre-ltadd 8208 ax-pre-mulgt0 8209 ax-pre-mulext 8210 ax-arch 8211 ax-caucvg 8212 |
| 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 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-nel 2499 df-ral 2516 df-rex 2517 df-reu 2518 df-rmo 2519 df-rab 2520 df-v 2805 df-sbc 3033 df-csb 3129 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-nul 3497 df-if 3608 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-int 3934 df-iun 3977 df-br 4094 df-opab 4156 df-mpt 4157 df-tr 4193 df-id 4396 df-po 4399 df-iso 4400 df-iord 4469 df-on 4471 df-ilim 4472 df-suc 4474 df-iom 4695 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-rn 4742 df-res 4743 df-ima 4744 df-iota 5293 df-fun 5335 df-fn 5336 df-f 5337 df-f1 5338 df-fo 5339 df-f1o 5340 df-fv 5341 df-isom 5342 df-riota 5981 df-ov 6031 df-oprab 6032 df-mpo 6033 df-1st 6312 df-2nd 6313 df-recs 6514 df-frec 6600 df-map 6862 df-sup 7243 df-inf 7244 df-pnf 8275 df-mnf 8276 df-xr 8277 df-ltxr 8278 df-le 8279 df-sub 8411 df-neg 8412 df-reap 8814 df-ap 8821 df-div 8912 df-inn 9203 df-2 9261 df-3 9262 df-4 9263 df-n0 9462 df-z 9541 df-uz 9817 df-q 9915 df-rp 9950 df-xneg 10068 df-xadd 10069 df-seqfrec 10773 df-exp 10864 df-cj 11482 df-re 11483 df-im 11484 df-rsqrt 11638 df-abs 11639 df-topgen 13423 df-psmet 14639 df-xmet 14640 df-met 14641 df-bl 14642 df-mopn 14643 df-top 14809 df-bases 14854 |
| This theorem is referenced by: dvrecap 15524 |
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