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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 3343 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 3130 | . 2 ⊢ (𝑥 ∈ 𝐴 → ∀𝑦 ∈ 𝐵 𝜑) |
| 3 | 2 | rgen 3054 | 1 ⊢ ∀𝑥 ∈ 𝐴 ∀𝑦 ∈ 𝐵 𝜑 |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∈ wcel 2114 ∀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: rgen3 3183 invdisjrab 5087 sosn 5719 isoid 7285 f1owe 7309 epweon 7730 epweonALT 7731 f1stres 7967 f2ndres 7968 fnwelem 8083 soseq 8111 issmo 8290 oawordeulem 8491 naddf 8619 ecopover 8770 unfilem2 9218 dffi2 9338 inficl 9340 fipwuni 9341 fisn 9342 dffi3 9346 cantnfvalf 9586 r111 9699 alephf1 10007 alephiso 10020 dfac5lem4 10048 dfac5lem4OLD 10050 kmlem9 10081 ackbij1lem17 10157 fin1a2lem2 10323 fin1a2lem4 10325 axcc2lem 10358 smobeth 10509 nqereu 10852 addpqf 10867 mulpqf 10869 genpdm 10925 axaddf 11068 axmulf 11069 subf 11394 mulnzcnf 11795 negiso 12134 cnref1o 12910 xaddf 13151 xmulf 13199 ioof 13375 om2uzf1oi 13888 om2uzisoi 13889 wrd2ind 14658 wwlktovf1 14892 reeff1 16057 divalglem9 16340 bitsf1 16385 smupf 16417 gcdf 16451 eucalgf 16522 qredeu 16597 1arith 16867 vdwapf 16912 xpsff1o 17500 catideu 17610 sscres 17759 fpwipodrs 18475 letsr 18528 chninf 18570 mgmidmo 18597 frmdplusg 18791 efmndmgm 18822 smndex1mgm 18844 pwmnd 18874 mulgfval 19011 nmznsg 19109 efgmf 19654 efglem 19657 efgred 19689 isabli 19737 brric 20449 xrsmgm 21373 xrsds 21376 cnsubmlem 21381 cnsubrglem 21383 cnsubrglemOLD 21384 nn0srg 21404 rge0srg 21405 xrs1cmn 21409 xrge0subm 21410 xrge0omnd 21412 pzriprnglem5 21452 pzriprnglem8 21455 rzgrp 21590 fibas 22933 fctop 22960 cctop 22962 iccordt 23170 txuni2 23521 fsubbas 23823 zfbas 23852 ismeti 24281 dscmet 24528 qtopbaslem 24714 tgqioo 24756 xrsxmet 24766 xrsdsre 24767 retopconn 24786 iccconn 24787 divcnOLD 24825 divcn 24827 abscncf 24862 recncf 24863 imcncf 24864 cjcncf 24865 iimulcn 24902 iimulcnOLD 24903 icopnfhmeo 24909 iccpnfhmeo 24911 xrhmeo 24912 cnllycmp 24923 bndth 24925 iundisj2 25518 dyadf 25560 reefiso 26426 recosf1o 26512 cxpcn3 26726 sgmf 27123 2lgslem1b 27371 lrcut 27912 addsf 27990 negcut 28047 negsf1o 28062 subsf 28072 mulcutlem 28139 oniso 28279 bdayn0sf1o 28378 zsoring 28417 tgjustf 28557 ercgrg 28601 2wspmdisj 30424 isabloi 30639 smcnlem 30785 cncph 30907 hvsubf 31103 hhip 31265 hhph 31266 helch 31331 hsn0elch 31336 hhssabloilem 31349 hhshsslem2 31356 shscli 31405 shintcli 31417 pjmf1 31804 idunop 32066 0cnop 32067 0cnfn 32068 idcnop 32069 idhmop 32070 0hmop 32071 adj0 32082 lnophsi 32089 lnopunii 32100 lnophmi 32106 nlelshi 32148 riesz4i 32151 cnlnadjlem6 32160 cnlnadjlem9 32163 adjcoi 32188 bra11 32196 pjhmopi 32234 iundisj2f 32677 iundisj2fi 32888 xrstos 33103 reofld 33436 xrge0slmod 33441 zringfrac 33647 iistmd 34080 cnre2csqima 34089 mndpluscn 34104 raddcn 34107 xrge0iifiso 34113 xrge0iifmhm 34117 xrge0pluscn 34118 cnzh 34146 rezh 34147 br2base 34447 sxbrsiga 34468 signswmnd 34735 cardpred 35269 nummin 35270 indispconn 35450 cnllysconn 35461 ioosconn 35463 rellysconn 35467 fmlaomn0 35606 gonan0 35608 goaln0 35609 mpomulnzcnf 36515 fneref 36566 dnicn 36714 f1omptsnlem 37591 isbasisrelowl 37613 poimirlem27 37898 mblfinlem1 37908 mblfinlem2 37909 exidu1 38107 rngoideu 38154 isomliN 39615 idlaut 40472 resubf 42751 sn-subf 42799 mzpclall 43084 frmx 43270 frmy 43271 kelac2lem 43421 onsucf1o 43629 ontric3g 43878 clsk1indlem3 44399 wfaxpr 45354 icof 45577 natglobalincr 47235 sprsymrelf1 47856 fmtnof1 47895 prmdvdsfmtnof1 47947 usgrexmpl2trifr 48397 uspgrsprf1 48507 plusfreseq 48524 nnsgrpmgm 48536 nnsgrp 48537 nn0mnd 48539 2zrngamgm 48605 2zrngmmgm 48612 2zrngnmrid 48616 ldepslinc 48869 rrx2xpref1o 49078 rrx2plordisom 49083 rescofuf 49452 oppff1 49507 |
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