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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 7899 | . 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 2145 Vcvv 3450 ran crn 5656 |
| 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 2147 ax-9 2155 ax-ext 2732 ax-sep 5251 ax-pr 5398 ax-un 7736 |
| 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 2739 df-cleq 2752 df-clel 2835 df-rab 3413 df-v 3452 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4280 df-if 4483 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-br 5104 df-opab 5168 df-cnv 5663 df-dm 5665 df-rn 5666 |
| This theorem is used by: elxp4 7919 elxp5 7920 ffoss 7943 fvclex 7956 wemoiso2 7971 2ndval 7989 fo2nd 8007 mapfoss 8853 ixpsnf1o 8945 bren 8962 mapen 9139 ssenen 9149 sucdom2 9197 fodomfib 9298 hartogslem1 9514 brwdom 9539 unxpwdom2 9560 noinfep 9639 r0weon 10015 fseqen 10030 acnlem 10051 infpwfien 10065 aceq3lem 10123 dfac4 10125 dfac5 10131 dfac2b 10133 dfac9 10139 dfac12lem2 10147 dfac12lem3 10148 infmap2 10219 cfflb 10261 infpssr 10310 fin23lem14 10335 fin23lem16 10337 fin23lem17 10340 fin23lem38 10351 fin23lem39 10352 axdc2lem 10450 axdc3lem2 10453 axcclem 10459 ttukeylem6 10516 wunex2 10747 wuncval2 10756 intgru 10823 wfgru 10825 qexALT 13013 seqexw 14081 shftfval 15143 vdwapval 17065 restfn 17509 prdsvallem 17539 prdsval 17540 wunfunc 17990 wunnat 18048 arwval 18132 catcfuccl 18207 catcxpccl 18295 yon11 18352 yon12 18353 yon2 18354 yonpropd 18356 oppcyon 18357 yonffth 18372 yoniso 18373 plusffval 18736 grpsubfval 19107 mulgfval 19192 sylow1lem2 19726 sylow2blem1 19747 sylow2blem2 19748 sylow3lem1 19754 sylow3lem6 19759 dmdprd 20127 dprdval 20132 staffval 21007 scaffval 21064 lpival 21555 ipffval 21861 lindsdom 22063 cmpsub 23625 2ndcsep 23685 1stckgen 23780 kgencn2 23783 txcmplem1 23867 blbas 24656 met1stc 24747 psmetutop 24793 nmfval 24814 dchrptlem2 27501 dchrptlem3 27502 mulsproplem9 28389 ishpg 29116 tgplnfn 29132 plngval 29134 isplng 29135 brprlng 29295 edgval 29506 bafval 31085 vsfval 31114 foresf1o 32979 fnpreimac 33143 nsgmgc 33841 nsgqusf1o 33845 idlsrgtset 33918 locfinreflem 34350 cmpcref 34360 rspectopn 34377 ordtconnlem1 34434 qqhval 34482 sigapildsys 34673 dya2icoseg2 34789 dya2iocuni 34794 sxbrsigalem2 34797 sxbrsigalem5 34799 omssubadd 34811 mvtval 36079 mvrsval 36084 mstaval 36123 brrestrict 36528 relowlssretop 38117 exrecfnlem 38133 ctbssinf 38160 indexdom 38484 heiborlem1 38561 isdrngo2 38708 isrngohom 38715 idlval 38763 isidl 38764 igenval 38811 lsatset 39863 dicval 42049 aks6d1c6isolem2 43041 prjcrvfval 43477 trclexi 44460 rtrclexi 44461 dfrtrcl5 44469 dfrcl2 44514 wfaxrep 45817 stoweidlem59 46887 fourierdlem71 47005 salgensscntex 47172 aacllem 50772 |
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