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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 5857 | . 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 5654 |
| 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 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-ext 2735 |
| This proof depends on definitions: df-bi 210 df-an 402 df-ex 1813 df-sb 2102 df-clab 2742 df-cleq 2755 df-clel 2839 df-ss 3901 df-br 5107 df-opab 5171 df-cnv 5663 |
| This theorem is used by: mptcnv 6143 cnvin 6146 cnvxpOLD 6159 xp0OLD 6160 imainrect 6184 cnvcnv 6195 cnvrescnv 6199 mptpreima 6251 co01 6277 coi2 6279 funcnvpr 6621 funcnvtp 6622 fcoi1 6775 f1oprswap 6890 f1ocnvd 7693 resf1extb 7967 f1iun 7977 mptcnfimad 8019 cnvoprab 8093 f1od2 8132 fparlem3 8149 fparlem4 8150 tz7.48-2 8477 mapsncnv 8946 sbthlem8 9138 cnvepnep 9633 infxpenc2 10125 compsscnv 10473 zorn2lem4 10601 funcnvs1 15089 fsumcom2 15966 fprodcom2 16177 fthoppc 18126 oduval 18488 oduleval 18489 pjdm 22040 qtopres 24044 xkocnv 24160 ustneism 24570 mbfres 25992 dflog2 26915 dfrelog 26920 dvlog 27006 efopnlem2 27012 axcontlem2 29570 2trld 30554 0pth 30743 1pthdlem1 30753 1trld 30760 3trld 30800 ex-cnv 31065 cnvadj 32521 cnvprop 33357 gtiso 33362 padct 33378 elrgspnsubrunlem2 33876 ordtcnvNEW 34619 ordtrest2NEW 34622 mbfmcst 34958 0rrv 35150 ballotlemrinv 35233 mthmpps 36513 pprodcnveq 36822 vxp 39386 br1cnvres 39397 brcnvrabga 39465 dfxrn2 39508 xrninxp 39538 dfpre4 39603 prjspeclsp 43831 cytpval 44394 resnonrel 44782 cononrel1 44784 cononrel2 44785 cnvtrrel 44860 clsneicnv 45295 neicvgnvo 45305 upgrimpthslem1 49208 tposrescnv 50195 |
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