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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 4962 |
. 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 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 2216 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-v 2817 df-un 3218 df-in 3220 df-ss 3227 df-sn 3701 df-pr 3702 df-op 3704 df-br 4116 df-dm 4765 |
| This theorem is referenced by: dmxpm 4983 dmxpid 4984 dmxpin 4985 rncoss 5034 rncoeq 5037 rnun 5177 rnin 5178 rnxpm 5198 rnxpss 5200 imainrect 5214 dmpropg 5241 dmtpop 5244 rnsnopg 5247 fntpg 5418 fnreseql 5794 dmoprab 6143 reldmmpo 6174 elmpocl 6258 opabn1stprc 6403 elmpom 6448 tfrlem8 6563 tfr2a 6566 tfrlemi14d 6578 tfr1onlemres 6594 tfri1dALT 6596 tfrcllemres 6607 xpassen 7095 sbthlemi5 7245 casedm 7391 djudm 7410 ctssdccl 7416 dmaddpi 7657 dmmulpi 7658 dmaddpq 7711 dmmulpq 7712 axaddf 8200 axmulf 8201 ennnfonelemom 13248 ennnfonelemdm 13260 structiedg0val 16166 isuhgrm 16197 isushgrm 16198 isupgren 16221 isumgren 16231 isuspgren 16283 isusgren 16284 ushgredgedg 16352 ushgredgedgloop 16354 issubgr 16383 subgruhgredgdm 16396 subumgredg2en 16397 vtxdgfval 16414 |
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