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Mirrors > Home > MPE Home > Th. List > f1ocnvfv | Structured version Visualization version Unicode version |
Description: Relationship between the value of a one-to-one onto function and the value of its converse. (Contributed by Raph Levien, 10-Apr-2004.) |
Ref | Expression |
---|---|
f1ocnvfv |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | fveq2 6191 |
. . 3
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2 | 1 | eqcoms 2630 |
. 2
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3 | f1ocnvfv1 6532 |
. . 3
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4 | 3 | eqeq2d 2632 |
. 2
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5 | 2, 4 | syl5ib 234 |
1
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Colors of variables: wff setvar class |
Syntax hints: ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 |
This theorem is referenced by: f1ocnvfvb 6535 f1oiso2 6602 curry1 7269 curry2 7272 mapfienlem2 8311 infxpenc2lem1 8842 axcclem 9279 uzrdgfni 12757 uzrdgsuci 12759 fzennn 12767 axdc4uzlem 12782 seqf1olem1 12840 seqf1olem2 12841 hashginv 13121 sadaddlem 15188 xpsaddlem 16235 xpsvsca 16239 xpsle 16241 catcisolem 16756 mhmf1o 17345 ghmf1o 17690 lmhmf1o 19046 symgtgp 21905 xpsdsval 22186 cnvbraval 28969 madjusmdetlem2 29894 reprpmtf1o 30704 derangenlem 31153 subfacp1lem4 31165 subfacp1lem5 31166 cvmliftlem9 31275 rngoisocnv 33780 cdleme51finvfvN 35843 ltrniotacnvval 35870 dssmapclsntr 38427 mgmhmf1o 41787 |
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