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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 7327 | . 2 ⊢ (℩𝑥 ∈ 𝐴 𝜓) = (℩𝑥(𝑥 ∈ 𝐴 ∧ 𝜓)) | |
| 2 | iotaex 6478 | . 2 ⊢ (℩𝑥(𝑥 ∈ 𝐴 ∧ 𝜓)) ∈ V | |
| 3 | 1, 2 | eqeltri 2833 | 1 ⊢ (℩𝑥 ∈ 𝐴 𝜓) ∈ V |
| Colors of variables: wff setvar class |
| Syntax hints: ∧ wa 395 ∈ wcel 2114 Vcvv 3442 ℩cio 6456 ℩crio 7326 |
| 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 2709 ax-nul 5255 |
| 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 2716 df-cleq 2729 df-clel 2812 df-ne 2934 df-v 3444 df-dif 3906 df-un 3908 df-ss 3920 df-nul 4288 df-sn 4583 df-pr 4585 df-uni 4866 df-iota 6458 df-riota 7327 |
| This theorem is referenced by: ordtypelem3 9439 dfac8clem 9956 zorn2lem1 10420 subval 11385 1div0 11810 1div0OLD 11811 divval 11812 elq 12877 flval 13728 ceilval2 13774 cjval 15039 sqrtval 15174 sqrtf 15301 cidval 17614 cidfn 17616 lubdm 18286 lubval 18291 glbdm 18299 glbval 18304 grpinvfval 18925 grpinvval 18927 grpinvfn 18928 pj1val 19641 evlsval 22058 q1pval 26133 ig1pval 26154 coeval 26201 quotval 26273 cutsval 27793 dmcuts 27804 divsval 28202 mirfv 28746 mirf 28750 usgredg2v 29318 frgrncvvdeqlem5 30396 1div0apr 30561 gidval 30606 grpoinvval 30617 grpoinvf 30626 pjhval 31491 pjfni 31795 cnlnadjlem5 32165 nmopadjlei 32182 cdj3lem2 32529 xdivval 33017 cvmlift3lem4 35544 fvtransport 36254 weiunlem 36685 finxpreclem4 37676 poimirlem26 37926 lshpkrlem1 39515 lshpkrlem2 39516 lshpkrlem3 39517 trlval 40567 cdleme31fv 40795 cdleme50f 40947 cdlemksv 41249 cdlemkuu 41300 cdlemk40 41322 cdlemk56 41376 cdlemm10N 41523 cdlemn11a 41612 dihval 41637 dihf11lem 41671 dihatlat 41739 dochfl1 41881 mapdhval 42129 hvmapvalvalN 42166 hdmap1vallem 42202 hdmapval 42233 hdmapfnN 42234 hgmapval 42292 hgmapfnN 42293 resubval 42766 redivvald 42841 mpaaval 43537 wessf1ornlem 45573 |
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