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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 5847 | . 2 ⊢ (𝐴 = 𝐵 → ◡𝐴 = ◡𝐵) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ ◡𝐴 = ◡𝐵 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1562 ◡ccnv 5648 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1817 ax-4 1831 ax-5 1932 ax-6 1989 ax-7 2030 ax-8 2146 ax-9 2154 ax-ext 2736 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-ex 1802 df-sb 2093 df-clab 2743 df-cleq 2756 df-clel 2839 df-ss 3923 df-br 5103 df-opab 5165 df-cnv 5657 |
| This theorem is referenced by: mptcnv 6127 cnvin 6130 cnvxp 6144 xp0OLD 6145 imainrect 6169 cnvcnv 6180 cnvrescnv 6184 mptpreima 6227 co01 6251 coi2 6253 funcnvpr 6585 funcnvtp 6586 fcoi1 6740 f1oprswap 6854 f1ocnvd 7649 resf1extb 7917 f1iun 7927 mptcnfimad 7969 cnvoprab 8043 fparlem3 8095 fparlem4 8096 tz7.48-2 8415 mapsncnv 8877 sbthlem8 9068 cnvepnep 9565 infxpenc2 9980 compsscnv 10330 zorn2lem4 10458 funcnvs1 14927 fsumcom2 15803 fprodcom2 16016 fthoppc 17960 oduval 18322 oduleval 18323 pjdm 21761 qtopres 23760 xkocnv 23876 ustneism 24286 mbfres 25708 dflog2 26627 dfrelog 26632 dvlog 26718 efopnlem2 26724 axcontlem2 29168 2trld 30140 0pth 30329 1pthdlem1 30339 1trld 30346 3trld 30376 ex-cnv 30641 cnvadj 32097 cnvprop 32900 gtiso 32905 padct 32922 f1od2 32923 elrgspnsubrunlem2 33431 ordtcnvNEW 34219 ordtrest2NEW 34222 mbfmcst 34558 0rrv 34750 ballotlemrinv 34833 mthmpps 35937 pprodcnveq 36236 vxp 38767 br1cnvres 38778 brcnvrabga 38846 dfxrn2 38889 xrninxp 38919 dfpre4 38984 prjspeclsp 43199 cytpval 43784 resnonrel 44173 cononrel1 44175 cononrel2 44176 cnvtrrel 44251 clsneicnv 44686 neicvgnvo 44696 upgrimpthslem1 48534 tposrescnv 49505 |
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