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| Mirrors > Home > MPE Home > Th. List > rgen2 | Structured version Visualization version GIF version | ||
| Description: Generalization rule for restricted quantification, with two quantifiers. This theorem should be used in place of rgen2a 3335 since it depends on a smaller set of axioms. (Contributed by NM, 30-May-1999.) |
| Ref | Expression |
|---|---|
| rgen2.1 | ⊢ ((𝑥 ∈ 𝐴 ∧ 𝑦 ∈ 𝐵) → 𝜑) |
| Ref | Expression |
|---|---|
| rgen2 | ⊢ ∀𝑥 ∈ 𝐴 ∀𝑦 ∈ 𝐵 𝜑 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rgen2.1 | . . 3 ⊢ ((𝑥 ∈ 𝐴 ∧ 𝑦 ∈ 𝐵) → 𝜑) | |
| 2 | 1 | ralrimiva 3131 | . 2 ⊢ (𝑥 ∈ 𝐴 → ∀𝑦 ∈ 𝐵 𝜑) |
| 3 | 2 | rgen 3055 | 1 ⊢ ∀𝑥 ∈ 𝐴 ∀𝑦 ∈ 𝐵 𝜑 |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 396 ∈ wcel 2119 ∀wral 3053 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-ral 3054 |
| This theorem is referenced by: rgen3 3184 invdisjrab 5059 sosn 5705 isoid 7273 f1owe 7297 epweon 7718 epweonALT 7719 f1stres 7955 f2ndres 7956 fnwelem 8071 soseq 8099 issmo 8278 oawordeulem 8479 naddf 8607 ecopover 8758 unfilem2 9206 dffi2 9326 inficl 9328 fipwuni 9329 fisn 9330 dffi3 9334 cantnfvalf 9577 r111 9690 alephf1 9998 alephiso 10011 dfac5lem4 10039 dfac5lem4OLD 10041 kmlem9 10072 ackbij1lem17 10148 fin1a2lem2 10314 fin1a2lem4 10316 axcc2lem 10349 smobeth 10500 nqereu 10843 addpqf 10858 mulpqf 10860 genpdm 10916 axaddf 11059 axmulf 11060 subf 11386 mulnzcnf 11787 negiso 12127 cnref1o 12926 xaddf 13167 xmulf 13215 ioof 13391 om2uzf1oi 13906 om2uzisoi 13907 wrd2ind 14676 wwlktovf1 14910 reeff1 16078 divalglem9 16361 bitsf1 16406 smupf 16438 gcdf 16472 eucalgf 16543 qredeu 16618 1arith 16889 vdwapf 16934 xpsff1o 17522 catideu 17632 sscres 17781 fpwipodrs 18497 letsr 18550 chninf 18592 mgmidmo 18619 frmdplusg 18813 efmndmgm 18844 smndex1mgm 18869 pwmnd 18899 mulgfval 19036 nmznsg 19134 efgmf 19679 efglem 19682 efgred 19714 isabli 19762 brric 20475 xrsmgm 21382 xrsds 21385 cnsubmlem 21390 cnsubrglem 21392 nn0srg 21412 rge0srg 21413 xrs1cmn 21417 xrge0subm 21418 xrge0omnd 21420 pzriprnglem5 21460 pzriprnglem8 21463 rzgrp 21598 fibas 22960 fctop 22987 cctop 22989 iccordt 23197 txuni2 23548 fsubbas 23850 zfbas 23879 ismeti 24308 dscmet 24555 qtopbaslem 24741 tgqioo 24783 xrsxmet 24793 xrsdsre 24794 retopconn 24813 iccconn 24814 divcn 24853 abscncf 24886 recncf 24887 imcncf 24888 cjcncf 24889 iimulcn 24923 icopnfhmeo 24928 iccpnfhmeo 24930 xrhmeo 24931 cnllycmp 24941 bndth 24943 iundisj2 25534 dyadf 25576 reefiso 26431 recosf1o 26517 cxpcn3 26730 sgmf 27126 2lgslem1b 27373 lrcut 27914 addsf 27992 negcut 28049 negsf1o 28064 subsf 28074 mulcutlem 28141 oniso 28281 bdayn0sf1o 28380 zsoring 28419 tgjustf 28559 ercgrg 28603 2wspmdisj 30425 isabloi 30640 smcnlem 30786 cncph 30908 hvsubf 31104 hhip 31266 hhph 31267 helch 31332 hsn0elch 31337 hhssabloilem 31350 hhshsslem2 31357 shscli 31406 shintcli 31418 pjmf1 31805 idunop 32067 0cnop 32068 0cnfn 32069 idcnop 32070 idhmop 32071 0hmop 32072 adj0 32083 lnophsi 32090 lnopunii 32101 lnophmi 32107 nlelshi 32149 riesz4i 32152 cnlnadjlem6 32161 cnlnadjlem9 32164 adjcoi 32189 bra11 32197 pjhmopi 32235 iundisj2f 32679 iundisj2fi 32889 xrstos 33089 reofld 33426 xrge0slmod 33431 zringfrac 33637 iistmd 34086 cnre2csqima 34095 mndpluscn 34110 raddcn 34113 xrge0iifiso 34119 xrge0iifmhm 34123 xrge0pluscn 34124 cnzh 34152 rezh 34153 br2base 34453 sxbrsiga 34474 signswmnd 34741 cardpred 35273 nummin 35274 indispconn 35462 cnllysconn 35473 ioosconn 35475 rellysconn 35479 fmlaomn0 35618 gonan0 35620 goaln0 35621 mpomulnzcnf 36527 fneref 36578 dnicn 36798 f1omptsnlem 37698 isbasisrelowl 37720 poimirlem27 38014 mblfinlem1 38024 mblfinlem2 38025 exidu1 38223 rngoideu 38270 isomliN 39731 idlaut 40588 resubf 42858 sn-subf 42906 mzpclall 43176 frmx 43358 frmy 43359 kelac2lem 43509 onsucf1o 43717 ontric3g 43966 clsk1indlem3 44487 wfaxpr 45442 icof 45664 natglobalincr 47322 sprsymrelf1 47971 fmtnof1 48013 prmdvdsfmtnof1 48065 usgrexmpl2trifr 48528 uspgrsprf1 48638 plusfreseq 48655 nnsgrpmgm 48667 nnsgrp 48668 nn0mnd 48670 2zrngamgm 48736 2zrngmmgm 48743 2zrngnmrid 48747 ldepslinc 49000 rrx2xpref1o 49209 rrx2plordisom 49214 rescofuf 49583 oppff1 49638 |
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