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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 7908 | . 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 3458 ran crn 5667 |
| 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 2738 ax-sep 5262 ax-pr 5409 ax-un 7745 |
| 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 2745 df-cleq 2758 df-clel 2841 df-rab 3420 df-v 3460 df-dif 3911 df-un 3913 df-in 3915 df-ss 3925 df-nul 4290 df-if 4493 df-sn 4595 df-pr 4597 df-op 4601 df-uni 4878 df-br 5115 df-opab 5179 df-cnv 5674 df-dm 5676 df-rn 5677 |
| This theorem is used by: elxp4 7928 elxp5 7929 ffoss 7952 fvclex 7965 wemoiso2 7980 2ndval 7998 fo2nd 8016 mapfoss 8858 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 10741 wuncval2 10750 intgru 10817 wfgru 10819 qexALT 13006 seqexw 14073 shftfval 15133 vdwapval 17058 restfn 17502 prdsvallem 17532 prdsval 17533 wunfunc 17983 wunnat 18041 arwval 18125 catcfuccl 18200 catcxpccl 18288 yon11 18345 yon12 18346 yon2 18347 yonpropd 18349 oppcyon 18350 yonffth 18365 yoniso 18366 plusffval 18729 grpsubfval 19075 mulgfval 19160 sylow1lem2 19694 sylow2blem1 19715 sylow2blem2 19716 sylow3lem1 19722 sylow3lem6 19727 dmdprd 20095 dprdval 20100 staffval 20974 scaffval 21031 lpival 21522 ipffval 21828 cmpsub 23587 2ndcsep 23646 1stckgen 23741 kgencn2 23744 txcmplem1 23828 blbas 24617 met1stc 24708 psmetutop 24754 nmfval 24775 dchrptlem2 27459 dchrptlem3 27460 mulsproplem9 28347 ishpg 29071 tgplnfn 29087 plngval 29089 isplng 29090 brprlng 29218 edgval 29429 bafval 30986 vsfval 31015 foresf1o 32880 fnpreimac 33045 nsgmgc 33745 nsgqusf1o 33749 idlsrgtset 33822 locfinreflem 34254 cmpcref 34264 rspectopn 34281 ordtconnlem1 34338 qqhval 34386 sigapildsys 34576 dya2icoseg2 34692 dya2iocuni 34697 sxbrsigalem2 34700 sxbrsigalem5 34702 omssubadd 34714 mvtval 36005 mvrsval 36010 mstaval 36049 brrestrict 36454 relowlssretop 38042 exrecfnlem 38058 ctbssinf 38085 lindsdom 38298 indexdom 38418 heiborlem1 38495 isdrngo2 38642 isrngohom 38649 idlval 38697 isidl 38698 igenval 38745 lsatset 39797 dicval 41983 aks6d1c6isolem2 42975 prjcrvfval 43396 trclexi 44379 rtrclexi 44380 dfrtrcl5 44388 dfrcl2 44433 wfaxrep 45736 stoweidlem59 46806 fourierdlem71 46924 salgensscntex 47091 aacllem 50654 |
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