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Mirrors > Home > MPE Home > Th. List > rabeq | Structured version Visualization version GIF version |
Description: Equality theorem for restricted class abstractions. (Contributed by NM, 15-Oct-2003.) |
Ref | Expression |
---|---|
rabeq | ⊢ (𝐴 = 𝐵 → {𝑥 ∈ 𝐴 ∣ 𝜑} = {𝑥 ∈ 𝐵 ∣ 𝜑}) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfcv 2751 | . 2 ⊢ Ⅎ𝑥𝐴 | |
2 | nfcv 2751 | . 2 ⊢ Ⅎ𝑥𝐵 | |
3 | 1, 2 | rabeqf 3165 | 1 ⊢ (𝐴 = 𝐵 → {𝑥 ∈ 𝐴 ∣ 𝜑} = {𝑥 ∈ 𝐵 ∣ 𝜑}) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1475 {crab 2900 |
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 |
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-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-rab 2905 |
This theorem is referenced by: rabeqdv 3167 difeq1 3683 ifeq1 4040 ifeq2 4041 elfvmptrab 6214 supp0 7187 suppvalfn 7189 suppsnop 7196 fnsuppres 7209 pmvalg 7755 supeq2 8237 oieq2 8301 scott0 8632 hsmex2 9138 iooval2 12079 fzval2 12200 hashbc 13094 elovmpt2wrd 13202 phimullem 15322 mrcfval 16091 ipoval 16977 psgnfval 17743 pmtrsn 17762 lspfval 18794 lsppropd 18839 rrgval 19108 aspval 19149 psrval 19183 mvrfval 19241 ltbval 19292 opsrval 19295 dsmmbas2 19900 dsmmelbas 19902 frlmbas 19918 m1detdiag 20222 clsfval 20639 ordtrest 20816 ordtrest2lem 20817 ordtrest2 20818 isptfin 21129 islocfin 21130 xkoval 21200 xkopt 21268 qtopres 21311 kqval 21339 tsmsval2 21743 cncfval 22499 isphtpy 22588 cfilfval 22870 iscmet 22890 ttgval 25555 isumgra 25844 isuslgra 25872 isusgra 25873 edgss 25881 wwlkn 26210 clwwlkn 26295 hashecclwwlkn1 26361 usghashecclwwlk 26362 rusgrasn 26472 numclwwlkovf2 26611 numclwwlkqhash 26627 ordtprsval 29292 ordtrestNEW 29295 ordtrest2NEWlem 29296 omsval 29682 orrvcval4 29853 orrvcoel 29854 orrvccel 29855 snmlfval 30566 funray 31417 fvray 31418 itg2addnclem2 32632 cntotbnd 32765 docaffvalN 35428 docafvalN 35429 lcfr 35892 hlhilocv 36267 pellfundval 36462 elmnc 36725 rgspnval 36757 rfovd 37315 fsovd 37322 fsovcnvlem 37327 ntrneibex 37391 k0004val0 37472 rabeqd 38304 dvnprodlem1 38836 dvnprodlem2 38837 dvnprodlem3 38838 dvnprod 38839 uvtxa0 40620 cusgredg 40646 vtxdg0e 40689 1hevtxdg1 40721 hashecclwwlksn1 41261 umgrhashecclwwlk 41262 konigsbergiedgw 41416 konigsbergiedgwOLD 41417 assintopmap 41632 rmsuppss 41945 mndpsuppss 41946 scmsuppss 41947 dmatALTval 41983 dmatALTbas 41984 |
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