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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 3161 | . 2 ⊢ (𝜑 → (∀𝑦 ∈ 𝐵 𝜓 ↔ ∀𝑦 ∈ 𝐵 𝜒)) |
| 3 | 2 | ralbidv 3161 | 1 ⊢ (𝜑 → (∀𝑥 ∈ 𝐴 ∀𝑦 ∈ 𝐵 𝜓 ↔ ∀𝑥 ∈ 𝐴 ∀𝑦 ∈ 𝐵 𝜒)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∀wral 3052 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-ral 3053 |
| This theorem is referenced by: 3ralbidv 3205 6ralbidv 3207 cbvral3vw 3222 cbvral6vw 3224 cbvral3v 3342 rspc6v 3599 ralxpxfr2d 3602 poeq1 5545 soeq1 5563 isoeq1 7275 isoeq2 7276 isoeq3 7277 fnmpoovd 8041 xpord3inddlem 8108 smoeq 8294 xpf1o 9081 nqereu 10854 dedekind 11310 dedekindle 11311 seqcaopr2 13975 wrd2ind 14660 addcn2 15531 mulcn2 15533 mreexexd 17585 catlid 17620 catrid 17621 isfunc 17802 funcres2b 17835 isfull 17850 isfth 17854 fullres2c 17879 isnat 17888 evlfcl 18159 uncfcurf 18176 isprs 18233 isdrs 18238 ispos 18251 istos 18353 resspos 18366 resstos 18367 isdlat 18459 ismgmhm 18635 issubmgm 18641 sgrp1 18668 ismhm 18724 issubm 18742 sgrp2nmndlem4 18870 isnsg 19101 isghm 19161 isghmOLD 19162 isga 19237 pmtrdifwrdel 19431 sylow2blem2 19567 efglem 19662 efgi 19665 efgredlemb 19692 efgred 19694 frgpuplem 19718 iscmn 19735 isomnd 20069 ring1 20262 isirred 20372 rnghmval 20393 isrnghm 20394 isorng 20811 islmod 20832 lmodlema 20833 lssset 20901 islssd 20903 islmhm 20996 islmhm2 21007 isobs 21692 dmatel 22454 dmatmulcl 22461 scmateALT 22473 mdetunilem3 22575 mdetunilem4 22576 mdetunilem9 22581 cpmatel 22672 chpscmat 22803 hausnei2 23314 dfconn2 23380 llyeq 23431 nllyeq 23432 isucn2 24239 iducn 24243 ispsmet 24265 ismet 24284 isxmet 24285 metucn 24532 ngptgp 24597 nlmvscnlem1 24647 xmetdcn2 24799 addcnlem 24826 elcncf 24855 ipcnlem1 25218 cfili 25241 c1lip1 25975 aalioulem5 26317 aalioulem6 26318 aaliou 26319 aaliou2 26321 aaliou2b 26322 ulmcau 26377 ulmdvlem3 26384 cxpcn3lem 26730 mpodvdsmulf1o 27177 dvdsmulf1o 27179 chpdifbndlem2 27538 pntrsumbnd2 27551 addsprop 27989 negsprop 28048 istrkgb 28544 axtgsegcon 28554 axtg5seg 28555 axtgpasch 28557 axtgeucl 28562 iscgrg 28602 isismt 28624 isperp2 28805 f1otrg 28961 axcontlem10 29064 axcontlem12 29066 iscusgredg 29514 isgrpo 30591 isablo 30640 vacn 30788 smcnlem 30791 lnoval 30846 islno 30847 isphg 30911 ajmoi 30952 ajval 30955 adjmo 31926 elcnop 31951 ellnop 31952 elunop 31966 elhmop 31967 elcnfn 31976 ellnfn 31977 adjeu 31983 adjval 31984 adj1 32027 adjeq 32029 cnlnadjlem9 32169 cnlnadjeu 32172 cnlnssadj 32174 isst 32307 ishst 32308 cdj1i 32527 cdj3i 32535 ismnt 33082 mgcval 33086 isslmd 33302 slmdlema 33303 prmidlval 33536 isprmidl 33537 isrprm 33616 qqhucn 34176 ismntop 34210 axtgupdim2ALTV 34852 txpconn 35454 nn0prpw 36545 heicant 37935 equivbnd 38070 isismty 38081 heibor1lem 38089 iccbnd 38120 isass 38126 elghomlem1OLD 38165 elghomlem2OLD 38166 isrngohom 38245 iscom2 38275 pridlval 38313 ispridl 38314 isdmn3 38354 inecmo 38635 islfl 39465 isopos 39585 psubspset 40149 islaut 40488 ispautN 40504 ltrnset 40523 isltrn 40524 istrnN 40562 istendo 41165 sticksstones1 42545 sticksstones2 42546 sticksstones3 42547 sticksstones8 42552 sticksstones10 42554 sticksstones11 42555 sticksstones12a 42556 sticksstones15 42560 sn-isghm 43060 clsk1independent 44431 relpeq1 45329 relpeq2 45330 relpeq3 45331 sprsymrelfolem2 47882 sprsymrelfo 47886 reuopreuprim 47915 dmatALTbasel 48791 lindslinindsimp2 48852 lmod1 48881 isnrm4 49319 iscnrm4 49342 isuplem 49567 isthinc 49807 thincciso 49841 thinccisod 49842 |
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