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Mirrors > Home > ILE Home > Th. List > mpoxopovel | Unicode version |
Description: Element of the value of an operation given by a maps-to rule, where the first argument is a pair and the base set of the second argument is the first component of the first argument. (Contributed by Alexander van der Vekens and Mario Carneiro, 10-Oct-2017.) |
Ref | Expression |
---|---|
mpoxopoveq.f |
Ref | Expression |
---|---|
mpoxopovel |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mpoxopoveq.f | . . . 4 | |
2 | 1 | mpoxopn0yelv 6136 | . . 3 |
3 | 2 | pm4.71rd 391 | . 2 |
4 | 1 | mpoxopoveq 6137 | . . . . . 6 |
5 | 4 | eleq2d 2209 | . . . . 5 |
6 | nfcv 2281 | . . . . . . 7 | |
7 | 6 | elrabsf 2947 | . . . . . 6 |
8 | sbccom 2984 | . . . . . . . 8 | |
9 | sbccom 2984 | . . . . . . . . 9 | |
10 | 9 | sbcbii 2968 | . . . . . . . 8 |
11 | 8, 10 | bitri 183 | . . . . . . 7 |
12 | 11 | anbi2i 452 | . . . . . 6 |
13 | 7, 12 | bitri 183 | . . . . 5 |
14 | 5, 13 | syl6bb 195 | . . . 4 |
15 | 14 | pm5.32da 447 | . . 3 |
16 | 3anass 966 | . . 3 | |
17 | 15, 16 | syl6bbr 197 | . 2 |
18 | 3, 17 | bitrd 187 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wb 104 w3a 962 wceq 1331 wcel 1480 crab 2420 cvv 2686 wsbc 2909 cop 3530 cfv 5123 (class class class)co 5774 cmpo 5776 c1st 6036 |
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 603 ax-in2 604 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-13 1491 ax-14 1492 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2121 ax-sep 4046 ax-pow 4098 ax-pr 4131 ax-un 4355 ax-setind 4452 |
This theorem depends on definitions: df-bi 116 df-3an 964 df-tru 1334 df-fal 1337 df-nf 1437 df-sb 1736 df-eu 2002 df-mo 2003 df-clab 2126 df-cleq 2132 df-clel 2135 df-nfc 2270 df-ne 2309 df-ral 2421 df-rex 2422 df-rab 2425 df-v 2688 df-sbc 2910 df-csb 3004 df-dif 3073 df-un 3075 df-in 3077 df-ss 3084 df-pw 3512 df-sn 3533 df-pr 3534 df-op 3536 df-uni 3737 df-iun 3815 df-br 3930 df-opab 3990 df-mpt 3991 df-id 4215 df-xp 4545 df-rel 4546 df-cnv 4547 df-co 4548 df-dm 4549 df-rn 4550 df-res 4551 df-ima 4552 df-iota 5088 df-fun 5125 df-fv 5131 df-ov 5777 df-oprab 5778 df-mpo 5779 df-1st 6038 df-2nd 6039 |
This theorem is referenced by: (None) |
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