Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > elcncf | Unicode version |
Description: Membership in the set of continuous complex functions from to . (Contributed by Paul Chapman, 11-Oct-2007.) (Revised by Mario Carneiro, 9-Nov-2013.) |
Ref | Expression |
---|---|
elcncf |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cncfval 12767 | . . . 4 | |
2 | 1 | eleq2d 2210 | . . 3 |
3 | fveq1 5428 | . . . . . . . . . 10 | |
4 | fveq1 5428 | . . . . . . . . . 10 | |
5 | 3, 4 | oveq12d 5800 | . . . . . . . . 9 |
6 | 5 | fveq2d 5433 | . . . . . . . 8 |
7 | 6 | breq1d 3947 | . . . . . . 7 |
8 | 7 | imbi2d 229 | . . . . . 6 |
9 | 8 | rexralbidv 2464 | . . . . 5 |
10 | 9 | 2ralbidv 2462 | . . . 4 |
11 | 10 | elrab 2844 | . . 3 |
12 | 2, 11 | syl6bb 195 | . 2 |
13 | cnex 7768 | . . . . 5 | |
14 | 13 | ssex 4073 | . . . 4 |
15 | 13 | ssex 4073 | . . . 4 |
16 | elmapg 6563 | . . . 4 | |
17 | 14, 15, 16 | syl2anr 288 | . . 3 |
18 | 17 | anbi1d 461 | . 2 |
19 | 12, 18 | bitrd 187 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wb 104 wceq 1332 wcel 1481 wral 2417 wrex 2418 crab 2421 cvv 2689 wss 3076 class class class wbr 3937 wf 5127 cfv 5131 (class class class)co 5782 cmap 6550 cc 7642 clt 7824 cmin 7957 crp 9470 cabs 10801 ccncf 12765 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 604 ax-in2 605 ax-io 699 ax-5 1424 ax-7 1425 ax-gen 1426 ax-ie1 1470 ax-ie2 1471 ax-8 1483 ax-10 1484 ax-11 1485 ax-i12 1486 ax-bndl 1487 ax-4 1488 ax-13 1492 ax-14 1493 ax-17 1507 ax-i9 1511 ax-ial 1515 ax-i5r 1516 ax-ext 2122 ax-sep 4054 ax-pow 4106 ax-pr 4139 ax-un 4363 ax-setind 4460 ax-cnex 7735 |
This theorem depends on definitions: df-bi 116 df-3an 965 df-tru 1335 df-fal 1338 df-nf 1438 df-sb 1737 df-eu 2003 df-mo 2004 df-clab 2127 df-cleq 2133 df-clel 2136 df-nfc 2271 df-ne 2310 df-ral 2422 df-rex 2423 df-rab 2426 df-v 2691 df-sbc 2914 df-dif 3078 df-un 3080 df-in 3082 df-ss 3089 df-pw 3517 df-sn 3538 df-pr 3539 df-op 3541 df-uni 3745 df-br 3938 df-opab 3998 df-id 4223 df-xp 4553 df-rel 4554 df-cnv 4555 df-co 4556 df-dm 4557 df-rn 4558 df-iota 5096 df-fun 5133 df-fn 5134 df-f 5135 df-fv 5139 df-ov 5785 df-oprab 5786 df-mpo 5787 df-map 6552 df-cncf 12766 |
This theorem is referenced by: elcncf2 12769 cncff 12772 elcncf1di 12774 rescncf 12776 cncfmet 12787 |
Copyright terms: Public domain | W3C validator |