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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 10727 s1dmg 11249 swrdval 11276 swrd0g 11288 shftdm 11443 ennnfonelemg 13085 ennnfonelem1 13089 ennnfonelemhdmp1 13091 ennnfonelemkh 13094 ennnfonelemhf1o 13095 ennnfonelemex 13096 ennnfonelemhom 13097 isstruct2im 13153 isstruct2r 13154 setsvalg 13173 bassetsnn 13200 prdsval 13417 igsumvalx 13533 cnprcl2k 14997 psmetdmdm 15115 xmetdmdm 15147 blfvalps 15176 limccl 15450 ellimc3apf 15451 dvfvalap 15472 dvcj 15500 dvexp 15502 dvmptclx 15509 dvmptaddx 15510 dvmptmulx 15511 isuhgrm 15992 isushgrm 15993 uhgreq12g 15997 isuhgropm 16002 uhgrun 16007 isupgren 16016 upgrop 16025 isumgren 16026 upgr1edc 16042 umgr1een 16046 upgrun 16047 umgrun 16049 isuspgren 16078 isusgren 16079 isuspgropen 16085 isusgropen 16086 ausgrusgrben 16089 usgrstrrepeen 16152 uspgr1edc 16161 issubgr 16178 uhgrspansubgrlem 16197 vtxdgfval 16209 vtxdgop 16213 vtxdgfi0e 16216 vtxdeqd 16217 vtxdfifiun 16218 1loopgrvd2fi 16226 1loopgrvd0fi 16227 1hevtxdg0fi 16228 1hevtxdg1en 16229 1hegrvtxdg1fi 16230 p1evtxdeqfilem 16232 wksfval 16243 wlkres 16300 eupthsg 16366 eupthres 16378 trlsegvdeglem4 16384 trlsegvdeglem5 16385 |
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