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| Mirrors > Home > MPE Home > Th. List > cnveqi | Structured version Visualization version GIF version | ||
| Description: Equality inference for converse relation. (Contributed by NM, 23-Dec-2008.) |
| Ref | Expression |
|---|---|
| cnveqi.1 | ⊢ 𝐴 = 𝐵 |
| Ref | Expression |
|---|---|
| cnveqi | ⊢ ◡𝐴 = ◡𝐵 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnveqi.1 | . 2 ⊢ 𝐴 = 𝐵 | |
| 2 | cnveq 5822 | . 2 ⊢ (𝐴 = 𝐵 → ◡𝐴 = ◡𝐵) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ ◡𝐴 = ◡𝐵 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1541 ◡ccnv 5623 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-ext 2708 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-ex 1781 df-sb 2068 df-clab 2715 df-cleq 2728 df-clel 2811 df-ss 3918 df-br 5099 df-opab 5161 df-cnv 5632 |
| This theorem is referenced by: mptcnv 6096 cnvin 6102 cnvxp 6115 xp0OLD 6116 imainrect 6139 cnvcnv 6150 cnvrescnv 6153 mptpreima 6196 co01 6220 coi2 6222 funcnvpr 6554 funcnvtp 6555 fcoi1 6708 f1oprswap 6819 f1ocnvd 7609 resf1extb 7876 f1iun 7888 mptcnfimad 7930 cnvoprab 8004 fparlem3 8056 fparlem4 8057 tz7.48-2 8373 mapsncnv 8831 sbthlem8 9022 cnvepnep 9517 infxpenc2 9932 compsscnv 10281 zorn2lem4 10409 funcnvs1 14835 fsumcom2 15697 fprodcom2 15907 fthoppc 17849 oduval 18211 oduleval 18212 pjdm 21662 qtopres 23642 xkocnv 23758 ustneism 24168 mbfres 25601 dflog2 26525 dfrelog 26530 dvlog 26616 efopnlem2 26622 axcontlem2 29038 2trld 30011 0pth 30200 1pthdlem1 30210 1trld 30217 3trld 30247 ex-cnv 30512 cnvadj 31967 cnvprop 32775 gtiso 32780 padct 32797 f1od2 32798 elrgspnsubrunlem2 33330 ordtcnvNEW 34077 ordtrest2NEW 34080 mbfmcst 34416 0rrv 34608 ballotlemrinv 34691 mthmpps 35776 pprodcnveq 36075 br1cnvres 38467 brcnvrabga 38535 dfxrn2 38570 xrninxp 38600 dfpre4 38654 prjspeclsp 42855 cytpval 43444 resnonrel 43833 cononrel1 43835 cononrel2 43836 cnvtrrel 43911 clsneicnv 44346 neicvgnvo 44356 upgrimpthslem1 48153 tposrescnv 49124 |
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