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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 4734 | . 2 | |
3 | 1, 2 | syl 14 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wceq 1331 cdm 4534 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2119 |
This theorem depends on definitions: df-bi 116 df-3an 964 df-tru 1334 df-nf 1437 df-sb 1736 df-clab 2124 df-cleq 2130 df-clel 2133 df-nfc 2268 df-v 2683 df-un 3070 df-in 3072 df-ss 3079 df-sn 3528 df-pr 3529 df-op 3531 df-br 3925 df-dm 4544 |
This theorem is referenced by: rneq 4761 dmsnsnsng 5011 elxp4 5021 fndmin 5520 1stvalg 6033 fo1st 6048 f1stres 6050 errn 6444 xpassen 6717 xpdom2 6718 frecuzrdgtclt 10187 shftdm 10587 ennnfonelemg 11905 ennnfonelem1 11909 ennnfonelemhdmp1 11911 ennnfonelemkh 11914 ennnfonelemhf1o 11915 ennnfonelemex 11916 ennnfonelemhom 11917 isstruct2im 11958 isstruct2r 11959 setsvalg 11978 cnprcl2k 12364 psmetdmdm 12482 xmetdmdm 12514 blfvalps 12543 limccl 12786 ellimc3apf 12787 dvfvalap 12808 dvcj 12831 dvexp 12833 dvmptclx 12838 dvmptaddx 12839 dvmptmulx 12840 |
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