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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 4958 |
. 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 3217 df-in 3219 df-ss 3226 df-sn 3697 df-pr 3698 df-op 3700 df-br 4112 df-dm 4761 |
| This theorem is referenced by: dmxpm 4979 dmxpid 4980 dmxpin 4981 rncoss 5030 rncoeq 5033 rnun 5173 rnin 5174 rnxpm 5194 rnxpss 5196 imainrect 5210 dmpropg 5237 dmtpop 5240 rnsnopg 5243 fntpg 5414 fnreseql 5790 dmoprab 6136 reldmmpo 6167 elmpocl 6251 opabn1stprc 6391 elmpom 6436 tfrlem8 6551 tfr2a 6554 tfrlemi14d 6566 tfr1onlemres 6582 tfri1dALT 6584 tfrcllemres 6595 xpassen 7083 sbthlemi5 7233 casedm 7379 djudm 7398 ctssdccl 7404 dmaddpi 7642 dmmulpi 7643 dmaddpq 7696 dmmulpq 7697 axaddf 8185 axmulf 8186 ennnfonelemom 13176 ennnfonelemdm 13188 structiedg0val 16052 isuhgrm 16083 isushgrm 16084 isupgren 16107 isumgren 16117 isuspgren 16169 isusgren 16170 ushgredgedg 16238 ushgredgedgloop 16240 issubgr 16269 subgruhgredgdm 16282 subumgredg2en 16283 vtxdgfval 16300 |
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