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Mirrors > Home > MPE Home > Th. List > dmeq | Structured version Visualization version Unicode version |
Description: Equality theorem for domain. (Contributed by NM, 11-Aug-1994.) |
Ref | Expression |
---|---|
dmeq |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | dmss 5323 | . . 3 | |
2 | dmss 5323 | . . 3 | |
3 | 1, 2 | anim12i 590 | . 2 |
4 | eqss 3618 | . 2 | |
5 | eqss 3618 | . 2 | |
6 | 3, 4, 5 | 3imtr4i 281 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wceq 1483 wss 3574 cdm 5114 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-rab 2921 df-v 3202 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-br 4654 df-dm 5124 |
This theorem is referenced by: dmeqi 5325 dmeqd 5326 xpid11 5347 resresdm 5626 fneq1 5979 eqfnfv2 6312 funopdmsn 6415 nvof1o 6536 offval 6904 ofrfval 6905 offval3 7162 suppval 7297 smoeq 7447 tz7.44lem1 7501 tz7.44-2 7503 tz7.44-3 7504 ereq1 7749 fundmeng 8031 fseqenlem2 8848 dfac3 8944 dfac9 8958 dfac12lem1 8965 dfac12r 8968 ackbij2lem2 9062 ackbij2lem3 9063 r1om 9066 cfsmolem 9092 cfsmo 9093 dcomex 9269 axdc2lem 9270 axdc3lem2 9273 axdc3lem4 9275 ac7g 9296 ttukey2g 9338 fundmge2nop0 13274 s4dom 13664 relexp0g 13762 relexpsucnnr 13765 dfrtrcl2 13802 ello1 14246 elo1 14257 bpolylem 14779 bpolyval 14780 isoval 16425 istsr 17217 islindf 20151 decpmatval0 20569 pmatcollpw3lem 20588 ordtval 20993 dfac14 21421 fmval 21747 fmf 21749 blfvalps 22188 tmsval 22286 cfilfval 23062 caufval 23073 isibl 23532 elcpn 23697 iscgrg 25407 uhgr0e 25966 incistruhgr 25974 ausgrusgri 26063 egrsubgr 26169 vtxdgfval 26363 vtxdg0e 26370 1egrvtxdg1 26405 eupth0 27074 ex-dm 27296 f1ocnt 29559 locfinreflem 29907 pstmval 29938 cntnevol 30291 omsval 30355 sitgval 30394 elprob 30471 cndprobval 30495 rrvmbfm 30504 bnj1385 30903 bnj1400 30906 bnj1014 31030 bnj1015 31031 bnj1326 31094 bnj1321 31095 bnj1491 31125 mrsubfval 31405 rdgprc0 31699 dfrdg2 31701 frrlem5e 31788 bdayval 31801 bdayfo 31828 noprefixmo 31848 nosupdm 31850 nosupfv 31852 nosupres 31853 nosupbnd1lem1 31854 nosupbnd1lem3 31856 nosupbnd1lem5 31858 nosupbnd2 31862 noetalem3 31865 brdomaing 32042 fwddifval 32269 fwddifnval 32270 filnetlem4 32376 cureq 33385 ismtyval 33599 isass 33645 isexid 33646 ismgmOLD 33649 aomclem6 37629 aomclem8 37631 dfac21 37636 rclexi 37922 rtrclex 37924 rtrclexi 37928 cnvrcl0 37932 dfrtrcl5 37936 dfrcl2 37966 gneispace2 38430 ssnnf1octb 39382 sge0val 40583 ismea 40668 caragenval 40707 isome 40708 issmflem 40936 fnxpdmdm 41768 offval0 42299 elbigo 42345 |
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