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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 3360 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 3157 | . 2 ⊢ (𝑥 ∈ 𝐴 → ∀𝑦 ∈ 𝐵 𝜑) |
| 3 | 2 | rgen 3081 | 1 ⊢ ∀𝑥 ∈ 𝐴 ∀𝑦 ∈ 𝐵 𝜑 |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 ∈ wcel 2143 ∀wral 3079 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-ral 3080 |
| This theorem is referenced by: rgen3 3210 invdisjrab 5096 sosn 5748 isoid 7327 f1owe 7351 epweon 7770 epweonALT 7771 f1stres 8006 f2ndres 8007 fnwelem 8123 soseq 8151 issmo 8331 oawordeulem 8535 naddf 8664 ecopover 8815 unfilem2 9262 dffi2 9379 inficl 9381 fipwuni 9382 fisn 9383 dffi3 9387 cantnfvalf 9630 r111 9743 alephf1 10065 alephiso 10078 dfac5lem4 10106 kmlem9 10138 ackbij1lem17 10214 fin1a2lem2 10380 fin1a2lem4 10382 axcc2lem 10415 smobeth 10566 nqereu 10909 addpqf 10924 mulpqf 10926 genpdm 10982 axaddf 11125 axmulf 11126 subf 11454 mulnzcnf 11855 negiso 12190 cnref1o 13004 xaddf 13245 xmulf 13293 ioof 13469 om2uzf1oi 13985 om2uzisoi 13986 wrd2ind 14756 wwlktovf1 14990 reeff1 16171 divalglem9 16454 bitsf1 16499 smupf 16531 gcdf 16565 eucalgf 16636 qredeu 16711 1arith 16982 vdwapf 17027 xpsff1o 17616 catideu 17726 sscres 17875 fpwipodrs 18591 letsr 18644 chninf 18686 mgmidmo 18713 frmdplusg 18908 efmndmgm 18939 smndex1mgm 18964 pwmnd 18994 mulgfval 19130 nmznsg 19229 efgmf 19778 efglem 19781 efgred 19813 isabli 19861 brric 20593 xrsmgm 21557 xrsds 21560 cnsubmlem 21565 cnsubrglem 21567 nn0srg 21587 rge0srg 21588 xrs1cmn 21592 xrge0subm 21593 xrge0omnd 21595 pzriprnglem5 21635 pzriprnglem8 21638 rzgrp 21773 fibas 23134 fctop 23161 cctop 23163 iccordt 23371 txuni2 23722 fsubbas 24024 zfbas 24053 ismeti 24482 dscmet 24729 qtopbaslem 24915 tgqioo 24957 xrsxmet 24967 xrsdsre 24968 retopconn 24987 iccconn 24988 divcn 25027 abscncf 25060 recncf 25061 imcncf 25062 cjcncf 25063 iimulcn 25097 icopnfhmeo 25102 iccpnfhmeo 25104 xrhmeo 25105 cnllycmp 25115 bndth 25117 iundisj2 25708 dyadf 25750 reefiso 26611 recosf1o 26700 cxpcn3 26913 sgmf 27309 2lgslem1b 27556 lrcut 28097 addsf 28175 negcut 28232 negsf1o 28247 subsf 28257 mulcutlem 28324 oniso 28464 bdayn0sf1o 28563 zsoring 28602 tgjustf 28742 ercgrg 28786 2wspmdisj 30688 isabloi 30903 smcnlem 31049 cncph 31171 hvsubf 31367 hhip 31529 hhph 31530 helch 31595 hsn0elch 31600 hhssabloilem 31613 hhshsslem2 31620 shscli 31669 shintcli 31681 pjmf1 32068 idunop 32330 0cnop 32331 0cnfn 32332 idcnop 32333 idhmop 32334 0hmop 32335 adj0 32346 lnophsi 32353 lnopunii 32364 lnophmi 32370 nlelshi 32412 riesz4i 32415 cnlnadjlem6 32424 cnlnadjlem9 32427 adjcoi 32452 bra11 32460 pjhmopi 32498 iundisj2f 32935 iundisj2fi 33142 xrstos 33330 reofld 33663 xrge0slmod 33668 zringfrac 33844 iistmd 34292 cnre2csqima 34301 mndpluscn 34316 raddcn 34319 xrge0iifiso 34325 xrge0iifmhm 34329 xrge0pluscn 34330 cnzh 34358 rezh 34359 br2base 34659 sxbrsiga 34680 signswmnd 34944 cardpred 35483 nummin 35484 indispconn 35726 cnllysconn 35737 ioosconn 35739 rellysconn 35743 fmlaomn0 35882 gonan0 35884 goaln0 35885 mpomulnzcnf 36811 fneref 36861 dnicn 37081 f1omptsnlem 37982 isbasisrelowl 38004 poimirlem27 38298 mblfinlem1 38308 mblfinlem2 38309 exidu1 38507 rngoideu 38554 isomliN 40013 idlaut 40870 resubf 43142 sn-subf 43190 mzpclall 43458 frmx 43640 frmy 43641 kelac2lem 43791 onsucf1o 43999 ontric3g 44248 clsk1indlem3 44769 wfaxpr 45707 hashomiso 45734 icof 45935 natglobalincr 47593 sprsymrelf1 48245 fmtnof1 48287 prmdvdsfmtnof1 48339 usgrexmpl2trifr 48802 uspgrsprf1 48912 plusfreseq 48929 nnsgrpmgm 48941 nnsgrp 48942 nn0mnd 48944 2zrngamgm 49010 2zrngmmgm 49017 2zrngnmrid 49021 ldepslinc 49289 rrx2xpref1o 49498 rrx2plordisom 49503 rescofuf 49871 oppff1 49926 |
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