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| Mirrors > Home > MPE Home > Th. List > raleqi | Structured version Visualization version GIF version | ||
| Description: Equality inference for restricted universal quantifier. (Contributed by Paul Chapman, 22-Jun-2011.) |
| Ref | Expression |
|---|---|
| raleq1i.1 | ⊢ 𝐴 = 𝐵 |
| Ref | Expression |
|---|---|
| raleqi | ⊢ (∀𝑥 ∈ 𝐴 𝜑 ↔ ∀𝑥 ∈ 𝐵 𝜑) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | raleq1i.1 | . 2 ⊢ 𝐴 = 𝐵 | |
| 2 | raleq 3322 | . 2 ⊢ (𝐴 = 𝐵 → (∀𝑥 ∈ 𝐴 𝜑 ↔ ∀𝑥 ∈ 𝐵 𝜑)) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ (∀𝑥 ∈ 𝐴 𝜑 ↔ ∀𝑥 ∈ 𝐵 𝜑) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ↔ wb 209 = wceq 1570 ∀wral 3081 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-9 2156 ax-ext 2737 |
| This proof depends on definitions: df-bi 210 df-an 402 df-ex 1813 df-cleq 2757 df-ral 3082 df-rex 3092 |
| This theorem is used by: ralrab2 3663 ralprgf 4662 ralprg 4664 raltpg 4666 ralxp 5829 f12dfv 7280 f13dfv 7281 ralrnmpo 7558 ovmptss 8094 ixpfi2 9314 dffi3 9398 dfoi 9480 ssttrcl 9691 fseqenlem1 10024 kmlem12 10161 fzprval 13632 fztpval 13633 hashbc 14510 2prm 16774 prmreclem2 17001 xpsfrnel 17640 xpsle 17657 s1chn 18700 chnub 18702 gsumwspan 18944 sgrp2rid2 19027 psgnunilem3 19612 pmtrsn 19635 islinds2 22015 ply1coe 22510 cply1coe0bi 22514 m2cpminvid2lem 22963 basdif0 23162 ordtbaslem 23397 ptbasfi 23791 ptcnplem 23831 ptrescn 23849 flftg 24206 ust0 24430 minveclem1 25636 minveclem3b 25640 minveclem6 25646 iblcnlem1 26000 ellimc2 26089 ftalem3 27292 dchreq 27475 pntlem3 27826 negbdaylem 28302 precsexlem9 28461 0reno 28742 1reno 28743 istrkg2ld 28782 istrkg3ld 28783 tgcgr4 28853 elntg2 29392 lfuhgr1v0e 29664 cplgr0 29835 wlkp1lem8 30088 usgr2pthlem 30178 pthdlem1 30181 pthd 30184 crctcshwlkn0 30239 2wlkdlem4 30346 2wlkdlem5 30347 2pthdlem1 30348 2wlkdlem10 30353 rusgrnumwwlkl1 30389 0ewlk 30534 0wlk 30536 wlk2v2elem2 30580 3wlkdlem4 30586 3wlkdlem5 30587 3pthdlem1 30588 3wlkdlem10 30593 minvecolem1 31299 minvecolem5 31306 minvecolem6 31307 cdj3lem3b 32865 elrgspnsubrunlem2 33634 prsiga 34587 hfext 36714 nmulrid 36728 filnetlem4 36951 mh-infprim2bi 37117 relowlssretop 38068 relowlpssretop 38069 elghomOLD 38598 iscrngo2 38708 refrelcoss3 39262 tendoset 41593 fnwe2lem2 43838 nadd1suc 44179 eliuniincex 45887 eliincex 45888 uzub 46205 liminflelimsuplem 46549 xlimbr 46601 subsaliuncl 47132 gricushgr 48742 isgrlim 48807 rrx2pnecoorneor 49554 rrx2linest 49581 |
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