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| Mirrors > Home > MPE Home > Th. List > rnex | Structured version Visualization version GIF version | ||
| Description: The range of a set is a set. Corollary 6.8(3) of [TakeutiZaring] p. 26. Similar to Lemma 3D of [Enderton] p. 41. (Contributed by NM, 7-Jul-2008.) |
| Ref | Expression |
|---|---|
| dmex.1 | ⊢ 𝐴 ∈ V |
| Ref | Expression |
|---|---|
| rnex | ⊢ ran 𝐴 ∈ V |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | dmex.1 | . 2 ⊢ 𝐴 ∈ V | |
| 2 | rnexg 7905 | . 2 ⊢ (𝐴 ∈ V → ran 𝐴 ∈ V) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ ran 𝐴 ∈ V |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∈ wcel 2146 Vcvv 3457 ran crn 5664 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-ext 2737 ax-sep 5259 ax-pr 5406 ax-un 7742 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-sb 2100 df-clab 2744 df-cleq 2757 df-clel 2840 df-rab 3419 df-v 3459 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-nul 4287 df-if 4490 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4875 df-br 5112 df-opab 5176 df-cnv 5671 df-dm 5673 df-rn 5674 |
| This theorem is used by: elxp4 7925 elxp5 7926 ffoss 7949 fvclex 7962 wemoiso2 7977 2ndval 7995 fo2nd 8013 mapfoss 8855 ixpsnf1o 8942 bren 8959 mapen 9136 ssenen 9146 sucdom2 9194 fodomfib 9295 hartogslem1 9511 brwdom 9536 unxpwdom2 9557 noinfep 9636 r0weon 10012 fseqen 10027 acnlem 10048 infpwfien 10062 aceq3lem 10120 dfac4 10122 dfac5 10128 dfac2b 10130 dfac9 10136 dfac12lem2 10144 dfac12lem3 10145 infmap2 10216 cfflb 10258 infpssr 10307 fin23lem14 10332 fin23lem16 10334 fin23lem17 10337 fin23lem38 10348 fin23lem39 10349 axdc2lem 10447 axdc3lem2 10450 axcclem 10456 ttukeylem6 10513 wunex2 10738 wuncval2 10747 intgru 10814 wfgru 10816 qexALT 13004 seqexw 14071 shftfval 15131 vdwapval 17055 restfn 17499 prdsvallem 17529 prdsval 17530 wunfunc 17980 wunnat 18038 arwval 18122 catcfuccl 18197 catcxpccl 18285 yon11 18342 yon12 18343 yon2 18344 yonpropd 18346 oppcyon 18347 yonffth 18362 yoniso 18363 plusffval 18726 grpsubfval 19094 mulgfval 19179 sylow1lem2 19713 sylow2blem1 19734 sylow2blem2 19735 sylow3lem1 19741 sylow3lem6 19746 dmdprd 20114 dprdval 20119 staffval 20994 scaffval 21051 lpival 21542 ipffval 21848 cmpsub 23607 2ndcsep 23667 1stckgen 23762 kgencn2 23765 txcmplem1 23849 blbas 24638 met1stc 24729 psmetutop 24775 nmfval 24796 dchrptlem2 27480 dchrptlem3 27481 mulsproplem9 28368 ishpg 29092 tgplnfn 29108 plngval 29110 isplng 29111 brprlng 29243 edgval 29454 bafval 31027 vsfval 31056 foresf1o 32921 fnpreimac 33086 nsgmgc 33785 nsgqusf1o 33789 idlsrgtset 33862 locfinreflem 34294 cmpcref 34304 rspectopn 34321 ordtconnlem1 34378 qqhval 34426 sigapildsys 34617 dya2icoseg2 34733 dya2iocuni 34738 sxbrsigalem2 34741 sxbrsigalem5 34743 omssubadd 34755 mvtval 36029 mvrsval 36034 mstaval 36073 brrestrict 36478 relowlssretop 38066 exrecfnlem 38082 ctbssinf 38109 lindsdom 38322 indexdom 38443 heiborlem1 38520 isdrngo2 38667 isrngohom 38674 idlval 38722 isidl 38723 igenval 38770 lsatset 39822 dicval 42008 aks6d1c6isolem2 43000 prjcrvfval 43421 trclexi 44404 rtrclexi 44405 dfrtrcl5 44413 dfrcl2 44458 wfaxrep 45761 stoweidlem59 46831 fourierdlem71 46949 salgensscntex 47116 aacllem 50678 |
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