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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 7916 | . 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 2144 Vcvv 3450 ran crn 5651 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-ext 2732 ax-sep 5248 ax-pr 5390 ax-un 7753 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-sb 2099 df-clab 2739 df-cleq 2752 df-clel 2835 df-rab 3413 df-v 3452 df-ss 3897 df-dif 4046 df-in 4090 df-un 4150 df-nul 4278 df-if 4482 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-br 5103 df-opab 5167 df-cnv 5658 df-dm 5660 df-rn 5661 |
| This theorem is used by: elxp4 7936 elxp5 7937 ffoss 7960 fvclex 7973 wemoiso2 7988 2ndval 8006 fo2nd 8024 mapfoss 8879 ixpsnf1o 8971 bren 8988 mapen 9165 ssenen 9175 sucdom2 9223 fodomfib 9325 hartogslem1 9541 brwdom 9566 unxpwdom2 9587 noinfep 9666 r0weon 10096 fseqen 10111 acnlem 10132 infpwfien 10146 aceq3lem 10204 dfac4 10206 dfac5 10212 dfac2b 10214 dfac9 10220 dfac12lem2 10228 dfac12lem3 10229 infmap2 10300 cfflb 10342 infpssr 10391 fin23lem14 10416 fin23lem16 10418 fin23lem17 10421 fin23lem38 10432 fin23lem39 10433 axdc2lem 10531 axdc3lem2 10534 axcclem 10540 ttukeylem6 10597 wunex2 10828 wuncval2 10837 intgru 10904 wfgru 10906 qexALT 13096 seqexw 14165 shftfval 15230 vdwapval 17158 restfn 17602 prdsvallem 17632 prdsval 17633 wunfunc 18083 wunnat 18141 arwval 18225 catcfuccl 18300 catcxpccl 18388 yon11 18445 yon12 18446 yon2 18447 yonpropd 18449 oppcyon 18450 yonffth 18465 yoniso 18466 plusffval 18829 grpsubfval 19201 mulgfval 19286 sylow1lem2 19820 sylow2blem1 19841 sylow2blem2 19842 sylow3lem1 19848 sylow3lem6 19853 dmdprd 20221 dprdval 20226 staffval 21105 scaffval 21162 lpival 21655 ipffval 21961 lindsdom 22163 cmpsub 23725 2ndcsep 23785 1stckgen 23880 kgencn2 23883 txcmplem1 23967 blbas 24756 met1stc 24847 psmetutop 24893 nmfval 24914 dchrptlem2 27599 dchrptlem3 27600 mulsproplem9 28517 ishpg 29244 tgplnfn 29260 plngval 29262 isplng 29263 brprlng 29423 edgval 29634 bafval 31213 vsfval 31242 foresf1o 33149 fnpreimac 33313 nsgmgc 34011 nsgqusf1o 34015 idlsrgtset 34088 locfinreflem 34520 rspectopn 34547 ordtconnlem1 34604 qqhval 34652 sigapildsys 34843 dya2icoseg2 34958 dya2iocuni 34963 sxbrsigalem2 34966 sxbrsigalem5 34968 omssubadd 34980 mvtval 36353 mvrsval 36358 mstaval 36397 brrestrict 36807 relowlssretop 38393 exrecfnlem 38409 ctbssinf 38436 indexdom 38775 heiborlem1 38852 isdrngo2 38999 isrngohom 39006 idlval 39054 isidl 39055 igenval 39102 lsatset 40154 dicval 42340 aks6d1c6isolem2 43332 prjcrvfval 43774 trclexi 44727 rtrclexi 44728 dfrtrcl5 44736 dfrcl2 44781 wfaxrep 46091 stoweidlem59 47176 fourierdlem71 47294 salgensscntex 47461 aacllem 51121 |
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