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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 4979 |
. 2
| |
| 3 | 1, 2 | ax-mp 5 |
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 3714 df-pr 3715 df-op 3717 df-br 4129 df-dm 4782 |
| This theorem is referenced by: dmxpm 5000 dmxpid 5001 dmxpin 5002 rncoss 5051 rncoeq 5054 rnun 5194 rnin 5195 rnxpm 5215 rnxpss 5217 imainrect 5231 dmpropg 5258 dmtpop 5261 rnsnopg 5264 fntpg 5435 fnreseql 5813 dmoprab 6162 reldmmpo 6193 elmpocl 6277 opabn1stprc 6422 elmpom 6467 tfrlem8 6582 tfr2a 6585 tfrlemi14d 6597 tfr1onlemres 6613 tfri1dALT 6615 tfrcllemres 6626 xpassen 7121 sbthlemi5 7271 casedm 7419 djudm 7438 ctssdccl 7444 dmaddpi 7685 dmmulpi 7686 dmaddpq 7739 dmmulpq 7740 axaddf 8228 axmulf 8229 ennnfonelemom 13280 ennnfonelemdm 13292 structiedg0val 16198 isuhgrm 16229 isushgrm 16230 isupgren 16253 isumgren 16263 isuspgren 16315 isusgren 16316 ushgredgedg 16384 ushgredgedgloop 16386 issubgr 16415 subgruhgredgdm 16428 subumgredg2en 16429 vtxdgfval 16446 |
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