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Mirrors > Home > MPE Home > Th. List > raleq | Structured version Visualization version GIF version |
Description: Equality theorem for restricted universal quantifier. (Contributed by NM, 16-Nov-1995.) |
Ref | Expression |
---|---|
raleq | ⊢ (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 | raleqf 3111 | 1 ⊢ (𝐴 = 𝐵 → (∀𝑥 ∈ 𝐴 𝜑 ↔ ∀𝑥 ∈ 𝐵 𝜑)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ↔ wb 195 = wceq 1475 ∀wral 2896 |
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-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-cleq 2603 df-clel 2606 df-nfc 2740 df-ral 2901 |
This theorem is referenced by: raleqi 3119 raleqdv 3121 raleqbi1dv 3123 sbralie 3160 r19.2zb 4013 inteq 4413 iineq1 4471 fri 5000 frsn 5112 fncnv 5876 isoeq4 6470 onminex 6899 tfinds 6951 f1oweALT 7043 frxp 7174 wfrlem1 7301 wfrlem15 7316 tfrlem1 7359 tfrlem12 7372 omeulem1 7549 ixpeq1 7805 undifixp 7830 ac6sfi 8089 frfi 8090 iunfi 8137 indexfi 8157 supeq1 8234 supeq2 8237 bnd2 8639 acneq 8749 aceq3lem 8826 dfac5lem4 8832 dfac8 8840 dfac9 8841 kmlem1 8855 kmlem10 8864 kmlem13 8867 cfval 8952 axcc2lem 9141 axcc4dom 9146 axdc3lem3 9157 axdc3lem4 9158 ac4c 9181 ac5 9182 ac6sg 9193 zorn2lem7 9207 xrsupsslem 12009 xrinfmsslem 12010 xrsupss 12011 xrinfmss 12012 fsuppmapnn0fiubex 12654 rexanuz 13933 rexfiuz 13935 modfsummod 14367 gcdcllem3 15061 lcmfval 15172 lcmf0val 15173 lcmfunsnlem 15192 coprmprod 15213 coprmproddvds 15215 isprs 16753 drsdirfi 16761 isdrs2 16762 ispos 16770 lubeldm 16804 lubval 16807 glbeldm 16817 glbval 16820 istos 16858 pospropd 16957 isdlat 17016 mgm0 17078 sgrp0 17114 mhmpropd 17164 isghm 17483 cntzval 17577 efgval 17953 iscmn 18023 dfrhm2 18540 lidldvgen 19076 coe1fzgsumd 19493 evl1gsumd 19542 ocvval 19830 isobs 19883 mat0dimcrng 20095 mdetunilem9 20245 ist0 20934 cmpcovf 21004 is1stc 21054 2ndc1stc 21064 isref 21122 txflf 21620 ustuqtop4 21858 iscfilu 21902 ispsmet 21919 ismet 21938 isxmet 21939 cncfval 22499 lebnumlem3 22570 fmcfil 22878 iscfil3 22879 caucfil 22889 iscmet3 22899 cfilres 22902 minveclem3 23008 ovolfiniun 23076 finiunmbl 23119 volfiniun 23122 dvcn 23490 ulmval 23938 axtgcont1 25167 tgcgr4 25226 nb3grapr 25982 rusgrasn 26472 isplig 26720 isgrpo 26735 isablo 26784 ocval 27523 acunirnmpt 28841 isomnd 29032 isorng 29130 ismbfm 29641 isanmbfm 29645 bnj865 30247 bnj1154 30321 bnj1296 30343 bnj1463 30377 derangval 30403 setinds 30927 dfon2lem3 30934 dfon2lem7 30938 tfisg 30960 poseq 30994 frrlem1 31024 sltval2 31053 sltres 31061 nodense 31088 nobndup 31099 nobnddown 31100 nofulllem1 31101 dfrecs2 31227 dfrdg4 31228 isfne 31504 finixpnum 32564 mblfinlem1 32616 mbfresfi 32626 indexdom 32699 heibor1lem 32778 isexid2 32824 ismndo2 32843 rngomndo 32904 pridl 33006 smprngopr 33021 ispridlc 33039 setindtrs 36610 dford3lem2 36612 dfac11 36650 fnchoice 38211 axccdom 38411 axccd 38424 stoweidlem31 38924 stoweidlem57 38950 fourierdlem80 39079 fourierdlem103 39102 fourierdlem104 39103 issal 39210 isvonmbl 39528 nb3grpr 40610 cplgr0v 40649 dfconngr1 41355 isconngr 41356 0vconngr 41360 1conngr 41361 frgr0v 41433 mgmhmpropd 41575 rnghmval 41681 zrrnghm 41707 bnd2d 42226 |
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