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| Mirrors > Home > ILE Home > Th. List > cncfmet | Unicode version | ||
| Description: Relate complex function continuity to metric space continuity. (Contributed by Paul Chapman, 26-Nov-2007.) (Revised by Mario Carneiro, 7-Sep-2015.) |
| Ref | Expression |
|---|---|
| cncfmet.1 |
|
| cncfmet.2 |
|
| cncfmet.3 |
|
| cncfmet.4 |
|
| Ref | Expression |
|---|---|
| cncfmet |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simplll 533 |
. . . . . . . . . . . 12
| |
| 2 | simprl 529 |
. . . . . . . . . . . 12
| |
| 3 | simprr 531 |
. . . . . . . . . . . 12
| |
| 4 | cncfmet.1 |
. . . . . . . . . . . . . . . 16
| |
| 5 | 4 | oveqi 6024 |
. . . . . . . . . . . . . . 15
|
| 6 | ovres 6155 |
. . . . . . . . . . . . . . 15
| |
| 7 | 5, 6 | eqtrid 2274 |
. . . . . . . . . . . . . 14
|
| 8 | 7 | ad2ant2l 508 |
. . . . . . . . . . . . 13
|
| 9 | ssel2 3220 |
. . . . . . . . . . . . . 14
| |
| 10 | ssel2 3220 |
. . . . . . . . . . . . . 14
| |
| 11 | eqid 2229 |
. . . . . . . . . . . . . . 15
| |
| 12 | 11 | cnmetdval 15240 |
. . . . . . . . . . . . . 14
|
| 13 | 9, 10, 12 | syl2an 289 |
. . . . . . . . . . . . 13
|
| 14 | 8, 13 | eqtrd 2262 |
. . . . . . . . . . . 12
|
| 15 | 1, 2, 1, 3, 14 | syl22anc 1272 |
. . . . . . . . . . 11
|
| 16 | 15 | breq1d 4094 |
. . . . . . . . . 10
|
| 17 | ffvelcdm 5774 |
. . . . . . . . . . . . . 14
| |
| 18 | 17 | ad2ant2lr 510 |
. . . . . . . . . . . . 13
|
| 19 | ffvelcdm 5774 |
. . . . . . . . . . . . . 14
| |
| 20 | 19 | ad2ant2l 508 |
. . . . . . . . . . . . 13
|
| 21 | cncfmet.2 |
. . . . . . . . . . . . . . 15
| |
| 22 | 21 | oveqi 6024 |
. . . . . . . . . . . . . 14
|
| 23 | ovres 6155 |
. . . . . . . . . . . . . 14
| |
| 24 | 22, 23 | eqtrid 2274 |
. . . . . . . . . . . . 13
|
| 25 | 18, 20, 24 | syl2anc 411 |
. . . . . . . . . . . 12
|
| 26 | simpllr 534 |
. . . . . . . . . . . . . 14
| |
| 27 | 26, 18 | sseldd 3226 |
. . . . . . . . . . . . 13
|
| 28 | 26, 20 | sseldd 3226 |
. . . . . . . . . . . . 13
|
| 29 | 11 | cnmetdval 15240 |
. . . . . . . . . . . . 13
|
| 30 | 27, 28, 29 | syl2anc 411 |
. . . . . . . . . . . 12
|
| 31 | 25, 30 | eqtrd 2262 |
. . . . . . . . . . 11
|
| 32 | 31 | breq1d 4094 |
. . . . . . . . . 10
|
| 33 | 16, 32 | imbi12d 234 |
. . . . . . . . 9
|
| 34 | 33 | anassrs 400 |
. . . . . . . 8
|
| 35 | 34 | ralbidva 2526 |
. . . . . . 7
|
| 36 | 35 | rexbidv 2531 |
. . . . . 6
|
| 37 | 36 | ralbidv 2530 |
. . . . 5
|
| 38 | 37 | ralbidva 2526 |
. . . 4
|
| 39 | 38 | pm5.32da 452 |
. . 3
|
| 40 | cnxmet 15242 |
. . . . . 6
| |
| 41 | xmetres2 15090 |
. . . . . 6
| |
| 42 | 40, 41 | mpan 424 |
. . . . 5
|
| 43 | 4, 42 | eqeltrid 2316 |
. . . 4
|
| 44 | xmetres2 15090 |
. . . . . 6
| |
| 45 | 40, 44 | mpan 424 |
. . . . 5
|
| 46 | 21, 45 | eqeltrid 2316 |
. . . 4
|
| 47 | cncfmet.3 |
. . . . 5
| |
| 48 | cncfmet.4 |
. . . . 5
| |
| 49 | 47, 48 | metcn 15225 |
. . . 4
|
| 50 | 43, 46, 49 | syl2an 289 |
. . 3
|
| 51 | elcncf 15284 |
. . 3
| |
| 52 | 39, 50, 51 | 3bitr4rd 221 |
. 2
|
| 53 | 52 | eqrdv 2227 |
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 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-coll 4200 ax-sep 4203 ax-nul 4211 ax-pow 4260 ax-pr 4295 ax-un 4526 ax-setind 4631 ax-iinf 4682 ax-cnex 8111 ax-resscn 8112 ax-1cn 8113 ax-1re 8114 ax-icn 8115 ax-addcl 8116 ax-addrcl 8117 ax-mulcl 8118 ax-mulrcl 8119 ax-addcom 8120 ax-mulcom 8121 ax-addass 8122 ax-mulass 8123 ax-distr 8124 ax-i2m1 8125 ax-0lt1 8126 ax-1rid 8127 ax-0id 8128 ax-rnegex 8129 ax-precex 8130 ax-cnre 8131 ax-pre-ltirr 8132 ax-pre-ltwlin 8133 ax-pre-lttrn 8134 ax-pre-apti 8135 ax-pre-ltadd 8136 ax-pre-mulgt0 8137 ax-pre-mulext 8138 ax-arch 8139 ax-caucvg 8140 |
| This theorem depends on definitions: df-bi 117 df-stab 836 df-dc 840 df-3or 1003 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-nel 2496 df-ral 2513 df-rex 2514 df-reu 2515 df-rmo 2516 df-rab 2517 df-v 2802 df-sbc 3030 df-csb 3126 df-dif 3200 df-un 3202 df-in 3204 df-ss 3211 df-nul 3493 df-if 3604 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3890 df-int 3925 df-iun 3968 df-br 4085 df-opab 4147 df-mpt 4148 df-tr 4184 df-id 4386 df-po 4389 df-iso 4390 df-iord 4459 df-on 4461 df-ilim 4462 df-suc 4464 df-iom 4685 df-xp 4727 df-rel 4728 df-cnv 4729 df-co 4730 df-dm 4731 df-rn 4732 df-res 4733 df-ima 4734 df-iota 5282 df-fun 5324 df-fn 5325 df-f 5326 df-f1 5327 df-fo 5328 df-f1o 5329 df-fv 5330 df-isom 5331 df-riota 5964 df-ov 6014 df-oprab 6015 df-mpo 6016 df-1st 6296 df-2nd 6297 df-recs 6464 df-frec 6550 df-map 6812 df-sup 7172 df-inf 7173 df-pnf 8204 df-mnf 8205 df-xr 8206 df-ltxr 8207 df-le 8208 df-sub 8340 df-neg 8341 df-reap 8743 df-ap 8750 df-div 8841 df-inn 9132 df-2 9190 df-3 9191 df-4 9192 df-n0 9391 df-z 9468 df-uz 9744 df-q 9842 df-rp 9877 df-xneg 9995 df-xadd 9996 df-seqfrec 10698 df-exp 10789 df-cj 11390 df-re 11391 df-im 11392 df-rsqrt 11546 df-abs 11547 df-topgen 13330 df-psmet 14544 df-xmet 14545 df-met 14546 df-bl 14547 df-mopn 14548 df-top 14709 df-topon 14722 df-bases 14754 df-cn 14899 df-cnp 14900 df-cncf 15282 |
| This theorem is referenced by: cncfcncntop 15304 |
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