Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
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 3197 | . 2 ⊢ (𝜑 → (∀𝑦 ∈ 𝐵 𝜓 ↔ ∀𝑦 ∈ 𝐵 𝜒)) |
3 | 2 | ralbidv 3197 | 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 3138 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 |
This theorem depends on definitions: df-bi 209 df-an 399 df-ral 3143 |
This theorem is referenced by: cbvral3vw 3464 cbvral3v 3467 ralxpxfr2d 3639 poeq1 5472 soeq1 5489 isoeq1 7064 isoeq2 7065 isoeq3 7066 fnmpoovd 7776 smoeq 7981 xpf1o 8673 nqereu 10345 dedekind 10797 dedekindle 10798 seqcaopr2 13400 wrd2ind 14079 addcn2 14944 mulcn2 14946 mreexexd 16913 catlid 16948 catrid 16949 isfunc 17128 funcres2b 17161 isfull 17174 isfth 17178 fullres2c 17203 isnat 17211 evlfcl 17466 uncfcurf 17483 isprs 17534 isdrs 17538 ispos 17551 istos 17639 isdlat 17797 sgrp1 17904 ismhm 17952 issubm 17962 sgrp2nmndlem4 18087 isnsg 18301 isghm 18352 isga 18415 pmtrdifwrdel 18607 sylow2blem2 18740 efglem 18836 efgi 18839 efgredlemb 18866 efgred 18868 frgpuplem 18892 iscmn 18908 ring1 19346 isirred 19443 islmod 19632 lmodlema 19633 lssset 19699 islssd 19701 islmhm 19793 islmhm2 19804 isobs 20858 dmatel 21096 dmatmulcl 21103 scmateALT 21115 mdetunilem3 21217 mdetunilem4 21218 mdetunilem9 21223 cpmatel 21313 chpscmat 21444 hausnei2 21955 dfconn2 22021 llyeq 22072 nllyeq 22073 isucn2 22882 iducn 22886 ispsmet 22908 ismet 22927 isxmet 22928 metucn 23175 ngptgp 23239 nlmvscnlem1 23289 xmetdcn2 23439 addcnlem 23466 elcncf 23491 ipcnlem1 23842 cfili 23865 c1lip1 24588 aalioulem5 24919 aalioulem6 24920 aaliou 24921 aaliou2 24923 aaliou2b 24924 ulmcau 24977 ulmdvlem3 24984 cxpcn3lem 25322 dvdsmulf1o 25765 chpdifbndlem2 26124 pntrsumbnd2 26137 istrkgb 26235 axtgsegcon 26244 axtg5seg 26245 axtgpasch 26247 axtgeucl 26252 iscgrg 26292 isismt 26314 isperp2 26495 f1otrg 26651 axcontlem10 26753 axcontlem12 26755 iscusgredg 27199 isgrpo 28268 isablo 28317 vacn 28465 smcnlem 28468 lnoval 28523 islno 28524 isphg 28588 ajmoi 28629 ajval 28632 adjmo 29603 elcnop 29628 ellnop 29629 elunop 29643 elhmop 29644 elcnfn 29653 ellnfn 29654 adjeu 29660 adjval 29661 adj1 29704 adjeq 29706 cnlnadjlem9 29846 cnlnadjeu 29849 cnlnssadj 29851 isst 29984 ishst 29985 cdj1i 30204 cdj3i 30212 resspos 30641 resstos 30642 isomnd 30697 isslmd 30825 slmdlema 30826 isorng 30867 prmidlval 30949 isprmidl 30950 qqhucn 31228 ismntop 31262 axtgupdim2ALTV 31934 txpconn 32474 nn0prpw 33666 heicant 34921 equivbnd 35062 isismty 35073 heibor1lem 35081 iccbnd 35112 isass 35118 elghomlem1OLD 35157 elghomlem2OLD 35158 isrngohom 35237 iscom2 35267 pridlval 35305 ispridl 35306 isdmn3 35346 inecmo 35603 islfl 36190 isopos 36310 psubspset 36874 islaut 37213 ispautN 37229 ltrnset 37248 isltrn 37249 istrnN 37287 istendo 37890 clsk1independent 40389 sprsymrelfolem2 43648 sprsymrelfo 43652 reuopreuprim 43681 ismgmhm 44043 issubmgm 44049 rnghmval 44155 isrnghm 44156 lidlmsgrp 44190 lidlrng 44191 dmatALTbasel 44450 lindslinindsimp2 44511 lmod1 44540 |
Copyright terms: Public domain | W3C validator |