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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 |
| This proof depends on syntax axioms: = wceq 1570 ◡ccnv 5646 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-ext 2732 |
| This proof depends on definitions: df-bi 210 df-an 402 df-ex 1813 df-sb 2100 df-clab 2739 df-cleq 2752 df-clel 2835 df-ss 3915 df-br 5103 df-opab 5167 df-cnv 5655 |
| This theorem is used by: mptcnv 6126 cnvin 6129 cnvxpOLD 6143 xp0OLD 6144 imainrect 6168 cnvcnv 6179 cnvrescnv 6183 mptpreima 6228 co01 6252 coi2 6254 funcnvpr 6590 funcnvtp 6591 fcoi1 6744 f1oprswap 6858 f1ocnvd 7660 resf1extb 7929 f1iun 7939 mptcnfimad 7981 cnvoprab 8054 fparlem3 8108 fparlem4 8109 tz7.48-2 8430 mapsncnv 8899 sbthlem8 9091 cnvepnep 9587 infxpenc2 10072 compsscnv 10420 zorn2lem4 10548 funcnvs1 15030 fsumcom2 15907 fprodcom2 16118 fthoppc 18061 oduval 18423 oduleval 18424 pjdm 21974 qtopres 23978 xkocnv 24094 ustneism 24504 mbfres 25926 dflog2 26851 dfrelog 26856 dvlog 26942 efopnlem2 26948 axcontlem2 29476 2trld 30460 0pth 30649 1pthdlem1 30659 1trld 30666 3trld 30706 ex-cnv 30971 cnvadj 32427 cnvprop 33222 gtiso 33227 padct 33243 f1od2 33244 elrgspnsubrunlem2 33742 ordtcnvNEW 34485 ordtrest2NEW 34488 mbfmcst 34825 0rrv 35017 ballotlemrinv 35100 mthmpps 36268 pprodcnveq 36567 vxp 39115 br1cnvres 39126 brcnvrabga 39194 dfxrn2 39237 xrninxp 39267 dfpre4 39332 prjspeclsp 43562 cytpval 44147 resnonrel 44536 cononrel1 44538 cononrel2 44539 cnvtrrel 44614 clsneicnv 45049 neicvgnvo 45059 upgrimpthslem1 48927 tposrescnv 49909 |
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