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Mirrors > Home > ILE Home > Th. List > dmeqi | Unicode version |
Description: Equality inference for domain. (Contributed by NM, 4-Mar-2004.) |
Ref | Expression |
---|---|
dmeqi.1 |
Ref | Expression |
---|---|
dmeqi |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | dmeqi.1 | . 2 | |
2 | dmeq 4553 | . 2 | |
3 | 1, 2 | ax-mp 7 | 1 |
Colors of variables: wff set class |
Syntax hints: wceq 1284 cdm 4363 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-io 662 ax-5 1376 ax-7 1377 ax-gen 1378 ax-ie1 1422 ax-ie2 1423 ax-8 1435 ax-10 1436 ax-11 1437 ax-i12 1438 ax-bndl 1439 ax-4 1440 ax-17 1459 ax-i9 1463 ax-ial 1467 ax-i5r 1468 ax-ext 2063 |
This theorem depends on definitions: df-bi 115 df-3an 921 df-tru 1287 df-nf 1390 df-sb 1686 df-clab 2068 df-cleq 2074 df-clel 2077 df-nfc 2208 df-v 2603 df-un 2977 df-in 2979 df-ss 2986 df-sn 3404 df-pr 3405 df-op 3407 df-br 3786 df-dm 4373 |
This theorem is referenced by: dmxpm 4573 dmxpinm 4574 rncoss 4620 rncoeq 4623 rnun 4752 rnin 4753 rnxpm 4772 rnxpss 4774 imainrect 4786 dmpropg 4813 dmtpop 4816 rnsnopg 4819 fntpg 4975 fnreseql 5298 dmoprab 5605 reldmmpt2 5632 elmpt2cl 5718 tfrlem8 5957 tfr2a 5959 tfrlemi14d 5970 xpassen 6327 dmaddpi 6515 dmmulpi 6516 dmaddpq 6569 dmmulpq 6570 |
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