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| Mirrors > Home > MPE Home > Th. List > riotaex | Structured version Visualization version GIF version | ||
| Description: Restricted iota is a set. (Contributed by NM, 15-Sep-2011.) |
| Ref | Expression |
|---|---|
| riotaex | ⊢ (℩𝑥 ∈ 𝐴 𝜓) ∈ V |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-riota 7315 | . 2 ⊢ (℩𝑥 ∈ 𝐴 𝜓) = (℩𝑥(𝑥 ∈ 𝐴 ∧ 𝜓)) | |
| 2 | iotaex 6467 | . 2 ⊢ (℩𝑥(𝑥 ∈ 𝐴 ∧ 𝜓)) ∈ V | |
| 3 | 1, 2 | eqeltri 2831 | 1 ⊢ (℩𝑥 ∈ 𝐴 𝜓) ∈ V |
| Colors of variables: wff setvar class |
| Syntax hints: ∧ wa 395 ∈ wcel 2114 Vcvv 3439 ℩cio 6445 ℩crio 7314 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-ext 2707 ax-nul 5250 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-tru 1545 df-fal 1555 df-ex 1782 df-sb 2069 df-clab 2714 df-cleq 2727 df-clel 2810 df-ne 2932 df-v 3441 df-dif 3903 df-un 3905 df-ss 3917 df-nul 4285 df-sn 4580 df-pr 4582 df-uni 4863 df-iota 6447 df-riota 7315 |
| This theorem is referenced by: ordtypelem3 9427 dfac8clem 9944 zorn2lem1 10408 subval 11373 1div0 11798 1div0OLD 11799 divval 11800 elq 12865 flval 13716 ceilval2 13762 cjval 15027 sqrtval 15162 sqrtf 15289 cidval 17602 cidfn 17604 lubdm 18274 lubval 18279 glbdm 18287 glbval 18292 grpinvfval 18910 grpinvval 18912 grpinvfn 18913 pj1val 19626 evlsval 22043 q1pval 26118 ig1pval 26139 coeval 26186 quotval 26258 scutval 27776 dmscut 27787 divsval 28169 mirfv 28709 mirf 28713 usgredg2v 29281 frgrncvvdeqlem5 30359 1div0apr 30524 gidval 30568 grpoinvval 30579 grpoinvf 30588 pjhval 31453 pjfni 31757 cnlnadjlem5 32127 nmopadjlei 32144 cdj3lem2 32491 xdivval 32979 cvmlift3lem4 35495 fvtransport 36205 weiunlem2 36636 finxpreclem4 37568 poimirlem26 37816 lshpkrlem1 39405 lshpkrlem2 39406 lshpkrlem3 39407 trlval 40457 cdleme31fv 40685 cdleme50f 40837 cdlemksv 41139 cdlemkuu 41190 cdlemk40 41212 cdlemk56 41266 cdlemm10N 41413 cdlemn11a 41502 dihval 41527 dihf11lem 41561 dihatlat 41629 dochfl1 41771 mapdhval 42019 hvmapvalvalN 42056 hdmap1vallem 42092 hdmapval 42123 hdmapfnN 42124 hgmapval 42182 hgmapfnN 42183 resubval 42659 redivvald 42734 mpaaval 43430 wessf1ornlem 45466 |
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