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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 3187 | . 2 ⊢ (𝜑 → (∀𝑦 ∈ 𝐵 𝜓 ↔ ∀𝑦 ∈ 𝐵 𝜒)) |
| 3 | 2 | ralbidv 3187 | 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 3078 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1817 ax-4 1831 ax-5 1932 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-ral 3079 |
| This theorem is referenced by: 3ralbidv 3231 6ralbidv 3233 cbvral3vw 3248 cbvral6vw 3250 cbvral3v 3359 rspc6v 3604 ralxpxfr2d 3607 poeq1 5560 soeq1 5578 isoeq1 7303 isoeq2 7304 isoeq3 7305 fnmpoovd 8068 xpord3inddlem 8136 smoeq 8323 xpf1o 9113 nqereu 10889 dedekind 11348 dedekindle 11349 seqcaopr2 14053 wrd2ind 14738 addcn2 15623 mulcn2 15625 mreexexd 17682 catlid 17717 catrid 17718 isfunc 17899 funcres2b 17932 isfull 17947 isfth 17951 fullres2c 17976 isnat 17985 evlfcl 18256 uncfcurf 18273 isprs 18330 isdrs 18335 ispos 18348 istos 18450 resspos 18463 resstos 18464 isdlat 18556 ismgmhm 18732 issubmgm 18738 sgrp1 18765 ismhm 18821 issubm 18839 sgrp2nmndlem4 18967 isnsg 19198 isghm 19258 isga 19333 pmtrdifwrdel 19527 sylow2blem2 19663 efglem 19758 efgi 19761 efgredlemb 19788 efgred 19790 frgpuplem 19814 iscmn 19831 isomnd 20165 ring1 20362 isirred 20470 rnghmval 20491 isrnghm 20492 isorng 20912 islmod 20933 lmodlema 20934 lssset 21002 islssd 21004 islmhm 21096 islmhm2 21107 isobs 21774 dmatel 22555 dmatmulcl 22562 scmateALT 22574 mdetunilem3 22676 mdetunilem4 22677 mdetunilem9 22682 cpmatel 22773 chpscmat 22904 hausnei2 23415 dfconn2 23481 llyeq 23532 nllyeq 23533 isucn2 24340 iducn 24344 ispsmet 24366 ismet 24385 isxmet 24386 metucn 24633 ngptgp 24698 nlmvscnlem1 24748 xmetdcn2 24900 addcnlem 24927 elcncf 24953 ipcnlem1 25309 cfili 25332 c1lip1 26061 aalioulem5 26402 aalioulem6 26403 aaliou 26404 aaliou2 26406 aaliou2b 26407 ulmcau 26460 ulmdvlem3 26467 cxpcn3lem 26814 mpodvdsmulf1o 27260 dvdsmulf1o 27262 chpdifbndlem2 27620 pntrsumbnd2 27633 addsprop 28071 negsprop 28130 istrkgb 28626 axtgsegcon 28635 axtg5seg 28636 axtgpasch 28638 axtgeucl 28643 iscgrg 28683 isismt 28705 isperp2 28890 f1otrg 29073 axcontlem10 29176 axcontlem12 29178 iscusgredg 29626 isgrpo 30702 isablo 30751 vacn 30899 smcnlem 30902 lnoval 30957 islno 30958 isphg 31022 ajmoi 31063 ajval 31066 adjmo 32037 elcnop 32062 ellnop 32063 elunop 32077 elhmop 32078 elcnfn 32087 ellnfn 32088 adjeu 32094 adjval 32095 adj1 32138 adjeq 32140 cnlnadjlem9 32280 cnlnadjeu 32283 cnlnssadj 32285 isst 32418 ishst 32419 cdj1i 32638 cdj3i 32646 ismnt 33163 mgcval 33167 isslmd 33384 slmdlema 33385 prmidlval 33625 isprmidl 33626 isrprm 33715 qqhucn 34291 ismntop 34325 axtgupdim2ALTV 34964 txpconn 35587 nmulprop 36545 nmulr0 36550 nn0prpw 36688 heicant 38159 equivbnd 38294 isismty 38305 heibor1lem 38313 iccbnd 38344 isass 38350 elghomlem1OLD 38389 elghomlem2OLD 38390 isrngohom 38469 iscom2 38499 pridlval 38537 ispridl 38538 isdmn3 38578 inecmo 38859 islfl 39689 isopos 39809 psubspset 40373 islaut 40712 ispautN 40728 ltrnset 40747 isltrn 40748 istrnN 40786 istendo 41389 sticksstones1 42768 sticksstones2 42769 sticksstones3 42770 sticksstones8 42775 sticksstones10 42777 sticksstones11 42778 sticksstones12a 42779 sticksstones15 42783 sn-isghm 43260 clsk1independent 44627 relpeq1 45525 relpeq2 45526 relpeq3 45527 sprsymrelfolem2 48104 sprsymrelfo 48108 reuopreuprim 48137 dmatALTbasel 49029 lindslinindsimp2 49090 lmod1 49119 isnrm4 49557 iscnrm4 49580 isuplem 49805 isthinc 50045 thincciso 50079 thinccisod 50080 |
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