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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 4931 |
. 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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-ext 2213 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1811 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-v 2804 df-un 3204 df-in 3206 df-ss 3213 df-sn 3675 df-pr 3676 df-op 3678 df-br 4089 df-dm 4735 |
| This theorem is referenced by: dmxpm 4952 dmxpid 4953 dmxpin 4954 rncoss 5003 rncoeq 5006 rnun 5145 rnin 5146 rnxpm 5166 rnxpss 5168 imainrect 5182 dmpropg 5209 dmtpop 5212 rnsnopg 5215 fntpg 5386 fnreseql 5757 dmoprab 6102 reldmmpo 6133 elmpocl 6217 opabn1stprc 6358 elmpom 6403 tfrlem8 6484 tfr2a 6487 tfrlemi14d 6499 tfr1onlemres 6515 tfri1dALT 6517 tfrcllemres 6528 xpassen 7014 sbthlemi5 7160 casedm 7285 djudm 7304 ctssdccl 7310 dmaddpi 7545 dmmulpi 7546 dmaddpq 7599 dmmulpq 7600 axaddf 8088 axmulf 8089 ennnfonelemom 13030 ennnfonelemdm 13042 structiedg0val 15893 isuhgrm 15924 isushgrm 15925 isupgren 15948 isumgren 15958 isuspgren 16010 isusgren 16011 ushgredgedg 16079 ushgredgedgloop 16081 issubgr 16110 subgruhgredgdm 16123 subumgredg2en 16124 vtxdgfval 16141 |
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