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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 3338 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 3125 | . 2 ⊢ (𝑥 ∈ 𝐴 → ∀𝑦 ∈ 𝐵 𝜑) |
| 3 | 2 | rgen 3050 | 1 ⊢ ∀𝑥 ∈ 𝐴 ∀𝑦 ∈ 𝐵 𝜑 |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∈ wcel 2113 ∀wral 3048 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-ral 3049 |
| This theorem is referenced by: rgen3 3178 invdisjrab 5082 sosn 5708 isoid 7272 f1owe 7296 epweon 7717 epweonALT 7718 f1stres 7954 f2ndres 7955 fnwelem 8070 soseq 8098 issmo 8277 oawordeulem 8478 naddf 8605 ecopover 8754 unfilem2 9201 dffi2 9318 inficl 9320 fipwuni 9321 fisn 9322 dffi3 9326 cantnfvalf 9566 r111 9679 alephf1 9987 alephiso 10000 dfac5lem4 10028 dfac5lem4OLD 10030 kmlem9 10061 ackbij1lem17 10137 fin1a2lem2 10303 fin1a2lem4 10305 axcc2lem 10338 smobeth 10488 nqereu 10831 addpqf 10846 mulpqf 10848 genpdm 10904 axaddf 11047 axmulf 11048 subf 11373 mulnzcnf 11774 negiso 12113 cnref1o 12889 xaddf 13130 xmulf 13178 ioof 13354 om2uzf1oi 13867 om2uzisoi 13868 wrd2ind 14637 wwlktovf1 14871 reeff1 16036 divalglem9 16319 bitsf1 16364 smupf 16396 gcdf 16430 eucalgf 16501 qredeu 16576 1arith 16846 vdwapf 16891 xpsff1o 17479 catideu 17589 sscres 17738 fpwipodrs 18454 letsr 18507 chninf 18549 mgmidmo 18576 frmdplusg 18770 efmndmgm 18801 smndex1mgm 18823 pwmnd 18853 mulgfval 18990 nmznsg 19088 efgmf 19633 efglem 19636 efgred 19668 isabli 19716 brric 20428 xrsmgm 21352 xrsds 21355 cnsubmlem 21360 cnsubrglem 21362 cnsubrglemOLD 21363 nn0srg 21383 rge0srg 21384 xrs1cmn 21388 xrge0subm 21389 xrge0omnd 21391 pzriprnglem5 21431 pzriprnglem8 21434 rzgrp 21569 fibas 22912 fctop 22939 cctop 22941 iccordt 23149 txuni2 23500 fsubbas 23802 zfbas 23831 ismeti 24260 dscmet 24507 qtopbaslem 24693 tgqioo 24735 xrsxmet 24745 xrsdsre 24746 retopconn 24765 iccconn 24766 divcnOLD 24804 divcn 24806 abscncf 24841 recncf 24842 imcncf 24843 cjcncf 24844 iimulcn 24881 iimulcnOLD 24882 icopnfhmeo 24888 iccpnfhmeo 24890 xrhmeo 24891 cnllycmp 24902 bndth 24904 iundisj2 25497 dyadf 25539 reefiso 26405 recosf1o 26491 cxpcn3 26705 sgmf 27102 2lgslem1b 27350 lrcut 27869 addsf 27945 negscut 28001 negsf1o 28016 subsf 28024 mulscutlem 28090 onsiso 28225 bdayn0sf1o 28315 zsoring 28352 tgjustf 28471 ercgrg 28515 2wspmdisj 30338 isabloi 30552 smcnlem 30698 cncph 30820 hvsubf 31016 hhip 31178 hhph 31179 helch 31244 hsn0elch 31249 hhssabloilem 31262 hhshsslem2 31269 shscli 31318 shintcli 31330 pjmf1 31717 idunop 31979 0cnop 31980 0cnfn 31981 idcnop 31982 idhmop 31983 0hmop 31984 adj0 31995 lnophsi 32002 lnopunii 32013 lnophmi 32019 nlelshi 32061 riesz4i 32064 cnlnadjlem6 32073 cnlnadjlem9 32076 adjcoi 32101 bra11 32109 pjhmopi 32147 iundisj2f 32591 iundisj2fi 32805 xrstos 33020 reofld 33352 xrge0slmod 33357 zringfrac 33563 iistmd 33987 cnre2csqima 33996 mndpluscn 34011 raddcn 34014 xrge0iifiso 34020 xrge0iifmhm 34024 xrge0pluscn 34025 cnzh 34053 rezh 34054 br2base 34354 sxbrsiga 34375 signswmnd 34642 cardpred 35175 nummin 35176 indispconn 35350 cnllysconn 35361 ioosconn 35363 rellysconn 35367 fmlaomn0 35506 gonan0 35508 goaln0 35509 mpomulnzcnf 36415 fneref 36466 dnicn 36608 f1omptsnlem 37453 isbasisrelowl 37475 poimirlem27 37760 mblfinlem1 37770 mblfinlem2 37771 exidu1 37969 rngoideu 38016 isomliN 39411 idlaut 40268 resubf 42551 sn-subf 42599 mzpclall 42884 frmx 43070 frmy 43071 kelac2lem 43221 onsucf1o 43429 ontric3g 43679 clsk1indlem3 44200 wfaxpr 45155 icof 45379 natglobalincr 47037 sprsymrelf1 47658 fmtnof1 47697 prmdvdsfmtnof1 47749 usgrexmpl2trifr 48199 uspgrsprf1 48309 plusfreseq 48326 nnsgrpmgm 48338 nnsgrp 48339 nn0mnd 48341 2zrngamgm 48407 2zrngmmgm 48414 2zrngnmrid 48418 ldepslinc 48671 rrx2xpref1o 48880 rrx2plordisom 48885 rescofuf 49254 oppff1 49309 |
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