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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 4937 |
. 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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-ext 2213 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-v 2805 df-un 3205 df-in 3207 df-ss 3214 df-sn 3679 df-pr 3680 df-op 3682 df-br 4094 df-dm 4741 |
| This theorem is referenced by: rneq 4965 dmsnsnsng 5221 elxp4 5231 f10d 5628 fndmin 5763 1stvalg 6314 fo1st 6329 f1stres 6331 errn 6767 xpassen 7057 xpdom2 7058 frecuzrdgtclt 10746 s1dmg 11268 swrdval 11295 swrd0g 11307 shftdm 11462 ennnfonelemg 13104 ennnfonelem1 13108 ennnfonelemhdmp1 13110 ennnfonelemkh 13113 ennnfonelemhf1o 13114 ennnfonelemex 13115 ennnfonelemhom 13116 isstruct2im 13172 isstruct2r 13173 setsvalg 13192 bassetsnn 13219 prdsval 13436 igsumvalx 13552 cnprcl2k 15017 psmetdmdm 15135 xmetdmdm 15167 blfvalps 15196 limccl 15470 ellimc3apf 15471 dvfvalap 15492 dvcj 15520 dvexp 15522 dvmptclx 15529 dvmptaddx 15530 dvmptmulx 15531 isuhgrm 16012 isushgrm 16013 uhgreq12g 16017 isuhgropm 16022 uhgrun 16027 isupgren 16036 upgrop 16045 isumgren 16046 upgr1edc 16062 umgr1een 16066 upgrun 16067 umgrun 16069 isuspgren 16098 isusgren 16099 isuspgropen 16105 isusgropen 16106 ausgrusgrben 16109 usgrstrrepeen 16172 uspgr1edc 16181 issubgr 16198 uhgrspansubgrlem 16217 vtxdgfval 16229 vtxdgop 16233 vtxdgfi0e 16236 vtxdeqd 16237 vtxdfifiun 16238 1loopgrvd2fi 16246 1loopgrvd0fi 16247 1hevtxdg0fi 16248 1hevtxdg1en 16249 1hegrvtxdg1fi 16250 p1evtxdeqfilem 16252 wksfval 16263 wlkres 16320 eupthsg 16386 eupthres 16398 trlsegvdeglem4 16404 trlsegvdeglem5 16405 |
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