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Mirrors > Home > MPE Home > Th. List > 2ralbidv | Structured version Visualization version GIF version |
Description: Formula-building rule for restricted universal quantifiers (deduction form). (Contributed by NM, 28-Jan-2006.) (Revised by Szymon Jaroszewicz, 16-Mar-2007.) |
Ref | Expression |
---|---|
2ralbidv.1 | ⊢ (𝜑 → (𝜓 ↔ 𝜒)) |
Ref | Expression |
---|---|
2ralbidv | ⊢ (𝜑 → (∀𝑥 ∈ 𝐴 ∀𝑦 ∈ 𝐵 𝜓 ↔ ∀𝑥 ∈ 𝐴 ∀𝑦 ∈ 𝐵 𝜒)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 2ralbidv.1 | . . 3 ⊢ (𝜑 → (𝜓 ↔ 𝜒)) | |
2 | 1 | ralbidv 3199 | . 2 ⊢ (𝜑 → (∀𝑦 ∈ 𝐵 𝜓 ↔ ∀𝑦 ∈ 𝐵 𝜒)) |
3 | 2 | ralbidv 3199 | 1 ⊢ (𝜑 → (∀𝑥 ∈ 𝐴 ∀𝑦 ∈ 𝐵 𝜓 ↔ ∀𝑥 ∈ 𝐴 ∀𝑦 ∈ 𝐵 𝜒)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ↔ wb 208 ∀wral 3140 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 |
This theorem depends on definitions: df-bi 209 df-an 399 df-ral 3145 |
This theorem is referenced by: cbvral3vw 3465 cbvral3v 3468 ralxpxfr2d 3641 poeq1 5479 soeq1 5496 isoeq1 7072 isoeq2 7073 isoeq3 7074 fnmpoovd 7784 smoeq 7989 xpf1o 8681 nqereu 10353 dedekind 10805 dedekindle 10806 seqcaopr2 13409 wrd2ind 14087 addcn2 14952 mulcn2 14954 mreexexd 16921 catlid 16956 catrid 16957 isfunc 17136 funcres2b 17169 isfull 17182 isfth 17186 fullres2c 17211 isnat 17219 evlfcl 17474 uncfcurf 17491 isprs 17542 isdrs 17546 ispos 17559 istos 17647 isdlat 17805 sgrp1 17912 ismhm 17960 issubm 17970 sgrp2nmndlem4 18095 isnsg 18309 isghm 18360 isga 18423 pmtrdifwrdel 18615 sylow2blem2 18748 efglem 18844 efgi 18847 efgredlemb 18874 efgred 18876 frgpuplem 18900 iscmn 18916 ring1 19354 isirred 19451 islmod 19640 lmodlema 19641 lssset 19707 islssd 19709 islmhm 19801 islmhm2 19812 isobs 20866 dmatel 21104 dmatmulcl 21111 scmateALT 21123 mdetunilem3 21225 mdetunilem4 21226 mdetunilem9 21231 cpmatel 21321 chpscmat 21452 hausnei2 21963 dfconn2 22029 llyeq 22080 nllyeq 22081 isucn2 22890 iducn 22894 ispsmet 22916 ismet 22935 isxmet 22936 metucn 23183 ngptgp 23247 nlmvscnlem1 23297 xmetdcn2 23447 addcnlem 23474 elcncf 23499 ipcnlem1 23850 cfili 23873 c1lip1 24596 aalioulem5 24927 aalioulem6 24928 aaliou 24929 aaliou2 24931 aaliou2b 24932 ulmcau 24985 ulmdvlem3 24992 cxpcn3lem 25330 dvdsmulf1o 25773 chpdifbndlem2 26132 pntrsumbnd2 26145 istrkgb 26243 axtgsegcon 26252 axtg5seg 26253 axtgpasch 26255 axtgeucl 26260 iscgrg 26300 isismt 26322 isperp2 26503 f1otrg 26659 axcontlem10 26761 axcontlem12 26763 iscusgredg 27207 isgrpo 28276 isablo 28325 vacn 28473 smcnlem 28476 lnoval 28531 islno 28532 isphg 28596 ajmoi 28637 ajval 28640 adjmo 29611 elcnop 29636 ellnop 29637 elunop 29651 elhmop 29652 elcnfn 29661 ellnfn 29662 adjeu 29668 adjval 29669 adj1 29712 adjeq 29714 cnlnadjlem9 29854 cnlnadjeu 29857 cnlnssadj 29859 isst 29992 ishst 29993 cdj1i 30212 cdj3i 30220 resspos 30648 resstos 30649 isomnd 30704 isslmd 30832 slmdlema 30833 isorng 30874 prmidlval 30956 isprmidl 30957 qqhucn 31235 ismntop 31269 axtgupdim2ALTV 31941 txpconn 32481 nn0prpw 33673 heicant 34929 equivbnd 35070 isismty 35081 heibor1lem 35089 iccbnd 35120 isass 35126 elghomlem1OLD 35165 elghomlem2OLD 35166 isrngohom 35245 iscom2 35275 pridlval 35313 ispridl 35314 isdmn3 35354 inecmo 35611 islfl 36198 isopos 36318 psubspset 36882 islaut 37221 ispautN 37237 ltrnset 37256 isltrn 37257 istrnN 37295 istendo 37898 clsk1independent 40403 sprsymrelfolem2 43662 sprsymrelfo 43666 reuopreuprim 43695 ismgmhm 44057 issubmgm 44063 rnghmval 44169 isrnghm 44170 lidlmsgrp 44204 lidlrng 44205 dmatALTbasel 44464 lindslinindsimp2 44525 lmod1 44554 |
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