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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 7321 | . 2 ⊢ (℩𝑥 ∈ 𝐴 𝜓) = (℩𝑥(𝑥 ∈ 𝐴 ∧ 𝜓)) | |
| 2 | iotaex 6472 | . 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 3430 ℩cio 6450 ℩crio 7320 |
| 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 5242 |
| 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 3432 df-dif 3893 df-un 3895 df-ss 3907 df-nul 4275 df-sn 4569 df-pr 4571 df-uni 4852 df-iota 6452 df-riota 7321 |
| This theorem is referenced by: ordtypelem3 9432 dfac8clem 9951 zorn2lem1 10415 subval 11381 1div0 11806 1div0OLD 11807 divval 11808 elq 12897 flval 13750 ceilval2 13796 cjval 15061 sqrtval 15196 sqrtf 15323 cidval 17640 cidfn 17642 lubdm 18312 lubval 18317 glbdm 18325 glbval 18330 grpinvfval 18951 grpinvval 18953 grpinvfn 18954 pj1val 19667 evlsval 22080 q1pval 26136 ig1pval 26157 coeval 26204 quotval 26275 cutsval 27792 dmcuts 27803 divsval 28201 mirfv 28744 mirf 28748 usgredg2v 29316 frgrncvvdeqlem5 30394 1div0apr 30559 gidval 30604 grpoinvval 30615 grpoinvf 30624 pjhval 31489 pjfni 31793 cnlnadjlem5 32163 nmopadjlei 32180 cdj3lem2 32527 xdivval 32999 cvmlift3lem4 35526 fvtransport 36236 weiunlem 36667 finxpreclem4 37732 poimirlem26 37989 lshpkrlem1 39578 lshpkrlem2 39579 lshpkrlem3 39580 trlval 40630 cdleme31fv 40858 cdleme50f 41010 cdlemksv 41312 cdlemkuu 41363 cdlemk40 41385 cdlemk56 41439 cdlemm10N 41586 cdlemn11a 41675 dihval 41700 dihf11lem 41734 dihatlat 41802 dochfl1 41944 mapdhval 42192 hvmapvalvalN 42229 hdmap1vallem 42265 hdmapval 42296 hdmapfnN 42297 hgmapval 42355 hgmapfnN 42356 resubval 42821 redivvald 42896 mpaaval 43605 wessf1ornlem 45641 |
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