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Mirrors > Home > ILE Home > Th. List > f1ocnvfv2 | Unicode version |
Description: The value of the converse value of a one-to-one onto function. (Contributed by NM, 20-May-2004.) |
Ref | Expression |
---|---|
f1ocnvfv2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | f1ococnv2 5394 | . . . 4 | |
2 | 1 | fveq1d 5423 | . . 3 |
3 | 2 | adantr 274 | . 2 |
4 | f1ocnv 5380 | . . . 4 | |
5 | f1of 5367 | . . . 4 | |
6 | 4, 5 | syl 14 | . . 3 |
7 | fvco3 5492 | . . 3 | |
8 | 6, 7 | sylan 281 | . 2 |
9 | fvresi 5613 | . . 3 | |
10 | 9 | adantl 275 | . 2 |
11 | 3, 8, 10 | 3eqtr3d 2180 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wceq 1331 wcel 1480 cid 4210 ccnv 4538 cres 4541 ccom 4543 wf 5119 wf1o 5122 cfv 5123 |
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-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-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 |
This theorem depends on definitions: df-bi 116 df-3an 964 df-tru 1334 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-ral 2421 df-rex 2422 df-v 2688 df-sbc 2910 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-br 3930 df-opab 3990 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-fn 5126 df-f 5127 df-f1 5128 df-fo 5129 df-f1o 5130 df-fv 5131 |
This theorem is referenced by: f1ocnvfvb 5681 isocnv 5712 f1oiso2 5728 ordiso2 6920 enomnilem 7010 frecuzrdglem 10184 frecuzrdgsuc 10187 frecuzrdgdomlem 10190 frecuzrdgsuctlem 10196 frecfzennn 10199 iseqf1olemkle 10257 iseqf1olemklt 10258 iseqf1olemnab 10261 seq3f1olemqsumkj 10271 hashfz1 10529 seq3coll 10585 summodclem3 11149 summodclem2a 11150 prodmodclem3 11344 prodmodclem2a 11345 sqpweven 11853 2sqpwodd 11854 phimullem 11901 ennnfonelemkh 11925 ennnfonelemhf1o 11926 ennnfonelemex 11927 ennnfonelemnn0 11935 ctinfomlemom 11940 ctiunctlemfo 11952 isomninnlem 13225 |
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