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| Mirrors > Home > ILE Home > Th. List > dmeqd | Unicode version | ||
| Description: Equality deduction for domain. (Contributed by NM, 4-Mar-2004.) |
| Ref | Expression |
|---|---|
| dmeqd.1 |
|
| Ref | Expression |
|---|---|
| dmeqd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | dmeqd.1 |
. 2
| |
| 2 | dmeq 4976 |
. 2
| |
| 3 | 1, 2 | syl 14 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-ext 2220 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-v 2823 df-un 3224 df-in 3226 df-ss 3233 df-sn 3711 df-pr 3712 df-op 3714 df-br 4126 df-dm 4779 |
| This theorem is referenced by: rneq 5004 dmsnsnsng 5260 elxp4 5270 f10d 5670 fndmin 5807 1stvalg 6366 fo1st 6381 f1stres 6383 errn 6819 xpassen 7118 xpdom2 7119 frecuzrdgtclt 10836 s1dmg 11371 swrdval 11398 swrd0g 11410 shftdm 11565 ennnfonelemg 13272 ennnfonelem1 13276 ennnfonelemhdmp1 13278 ennnfonelemkh 13281 ennnfonelemhf1o 13282 ennnfonelemex 13283 ennnfonelemhom 13284 isstruct2im 13340 isstruct2r 13341 setsvalg 13360 bassetsnn 13387 gzsumvalx 13686 prdsval 14150 cnprcl2k 15230 psmetdmdm 15348 xmetdmdm 15380 blfvalps 15409 limccl 15683 ellimc3apf 15684 dvfvalap 15705 dvcj 15733 dvexp 15735 dvmptclx 15742 dvmptaddx 15743 dvmptmulx 15744 isuhgrm 16226 isushgrm 16227 uhgreq12g 16231 isuhgropm 16236 uhgrun 16241 isupgren 16250 upgrop 16259 isumgren 16260 upgr1edc 16276 umgr1een 16280 upgrun 16281 umgrun 16283 isuspgren 16312 isusgren 16313 isuspgropen 16319 isusgropen 16320 ausgrusgrben 16323 usgrstrrepeen 16386 uspgr1edc 16395 issubgr 16412 uhgrspansubgrlem 16431 vtxdgfval 16443 vtxdgop 16447 vtxdgfi0e 16450 vtxdeqd 16451 vtxdfifiun 16452 1loopgrvd2fi 16460 1loopgrvd0fi 16461 1hevtxdg0fi 16462 1hevtxdg1en 16463 1hegrvtxdg1fi 16464 p1evtxdeqfilem 16466 wksfval 16477 wlkres 16534 eupthsg 16600 eupthres 16612 trlsegvdeglem4 16618 trlsegvdeglem5 16619 |
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