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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 6511 | . 2 ⊢ (℩𝑥 ∈ 𝐴 𝜓) = (℩𝑥(𝑥 ∈ 𝐴 ∧ 𝜓)) | |
2 | iotaex 5785 | . 2 ⊢ (℩𝑥(𝑥 ∈ 𝐴 ∧ 𝜓)) ∈ V | |
3 | 1, 2 | eqeltri 2684 | 1 ⊢ (℩𝑥 ∈ 𝐴 𝜓) ∈ V |
Colors of variables: wff setvar class |
Syntax hints: ∧ wa 383 ∈ wcel 1977 Vcvv 3173 ℩cio 5766 ℩crio 6510 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-nul 4717 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-tru 1478 df-ex 1696 df-nf 1701 df-sb 1868 df-eu 2462 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ral 2901 df-rex 2902 df-v 3175 df-sbc 3403 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-nul 3875 df-sn 4126 df-pr 4128 df-uni 4373 df-iota 5768 df-riota 6511 |
This theorem is referenced by: ordtypelem3 8308 dfac8clem 8738 zorn2lem1 9201 subval 10151 1div0 10565 divval 10566 elq 11666 flval 12457 ceilval2 12503 cjval 13690 sqrtval 13825 sqrtf 13951 cidval 16161 cidfn 16163 lubdm 16802 lubval 16807 glbdm 16815 glbval 16820 grpinvval 17284 grpinvfn 17285 pj1val 17931 evlsval 19340 q1pval 23717 ig1pval 23736 coeval 23783 quotval 23851 mirfv 25351 mirf 25355 usgraidx2v 25922 nbgraf1olem4 25973 frgrancvvdeqlem6 26562 1div0apr 26716 gidval 26750 grpoinvval 26761 grpoinvf 26770 pjhval 27640 pjfni 27944 cnlnadjlem5 28314 nmopadjlei 28331 cdj3lem2 28678 xdivval 28958 cvmlift3lem4 30558 fvtransport 31309 finxpreclem4 32407 poimirlem26 32605 lshpkrlem1 33415 lshpkrlem2 33416 lshpkrlem3 33417 trlval 34467 cdleme31fv 34696 cdleme50f 34848 cdlemksv 35150 cdlemkuu 35201 cdlemk40 35223 cdlemk56 35277 cdlemm10N 35425 cdlemn11a 35514 dihval 35539 dihf11lem 35573 dihatlat 35641 dochfl1 35783 mapdhval 36031 hvmapvalvalN 36068 hdmap1vallem 36105 hdmapval 36138 hdmapfnN 36139 hgmapval 36197 hgmapfnN 36198 mpaaval 36740 wessf1ornlem 38366 usgredg2v 40454 frgrncvvdeqlem6 41474 |
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