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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 3356 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 3154 | . 2 ⊢ (𝑥 ∈ 𝐴 → ∀𝑦 ∈ 𝐵 𝜑) |
| 3 | 2 | rgen 3078 | 1 ⊢ ∀𝑥 ∈ 𝐴 ∀𝑦 ∈ 𝐵 𝜑 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∈ wcel 2144 ∀wral 3076 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 |
| This proof depends on definitions: df-bi 210 df-an 402 df-ral 3077 |
| This theorem is used by: rgen3 3207 invdisjrab 5089 sosn 5738 isoid 7339 f1owe 7363 f1oweOLD 7364 epweon 7791 epweonALT 7792 f1stres 8027 f2ndres 8028 fnwelem 8147 soseq 8180 issmo 8361 oawordeulem 8567 naddf 8696 ecopover 8847 unfilem2 9303 dffi2 9420 inficl 9422 fipwuni 9423 fisn 9424 dffi3 9428 cantnfvalf 9671 r111 9787 alephf1 10169 alephiso 10182 dfac5lem4 10210 kmlem9 10242 ackbij1lem17 10318 fin1a2lem2 10484 fin1a2lem4 10486 axcc2lem 10519 smobeth 10676 nqereu 11019 addpqf 11034 mulpqf 11036 genpdm 11092 axaddf 11235 axmulf 11236 subf 11564 mulnzcnf 11967 negiso 12302 cnref1o 13118 xaddf 13359 xmulf 13407 ioof 13583 om2uzf1oi 14101 om2uzisoi 14102 wrd2ind 14878 wwlktovf1 15117 reeff1 16295 divalglem9 16578 bitsf1 16623 smupf 16655 gcdf 16691 eucalgf 16765 qredeu 16840 1arith 17112 vdwapf 17157 xpsff1o 17746 catideu 17856 sscres 18005 fpwipodrs 18721 letsr 18774 chninf 18816 mgmidmo 18845 frmdplusg 19057 efmndmgm 19088 smndex1mgm 19113 pwmnd 19150 mulgfval 19286 nmznsg 19385 efgmf 19934 efglem 19937 efgred 19969 isabli 20017 xrsmgm 21720 xrsds 21723 cnsubmlem 21728 cnsubrglem 21730 nn0srg 21750 rge0srg 21751 xrs1cmn 21755 xrge0subm 21756 xrge0omnd 21758 pzriprnglem5 21798 pzriprnglem8 21801 rzgrp 21936 fibas 23302 fctop 23329 cctop 23331 iccordt 23539 txuni2 23891 fsubbas 24193 zfbas 24222 ismeti 24651 dscmet 24898 qtopbaslem 25084 tgqioo 25126 xrsxmet 25136 xrsdsre 25137 retopconn 25156 iccconn 25157 divcn 25196 abscncf 25229 recncf 25230 imcncf 25231 cjcncf 25232 iimulcn 25266 icopnfhmeo 25271 iccpnfhmeo 25273 xrhmeo 25274 cnllycmp 25284 bndth 25286 iundisj2 25877 dyadf 25919 reefiso 26782 recosf1o 26870 cxpcn3 27083 sgmf 27479 2lgslem1b 27726 lrcut 28297 addsf 28375 negcut 28432 negsf1o 28447 subsf 28457 mulcutlem 28524 oniso 28664 bdayn0sf1o 28763 zsoring 28802 tgjustf 28942 ercgrg 28987 2wspmdisj 30945 isabloi 31160 smcnlem 31306 cncph 31428 hvsubf 31624 hhip 31786 hhph 31787 helch 31852 hsn0elch 31857 hhssabloilem 31870 hhshsslem2 31877 shscli 31926 shintcli 31938 pjmf1 32325 idunop 32587 0cnop 32588 0cnfn 32589 idcnop 32590 idhmop 32591 0hmop 32592 adj0 32603 lnophsi 32610 lnopunii 32621 lnophmi 32627 nlelshi 32669 riesz4i 32672 cnlnadjlem6 32681 cnlnadjlem9 32684 adjcoi 32709 bra11 32717 pjhmopi 32755 iundisj2f 33233 iundisj2fi 33437 xrstos 33619 reofld 33952 xrge0slmod 33957 zringfrac 34134 iistmd 34582 cnre2csqima 34591 mndpluscn 34606 raddcn 34609 xrge0iifiso 34615 xrge0iifmhm 34619 xrge0pluscn 34620 cnzh 34648 rezh 34649 br2base 34949 sxbrsiga 34970 signswmnd 35234 cardpred 35775 nummin 35776 indispconn 36087 cnllysconn 36098 ioosconn 36100 rellysconn 36104 fmlaomn0 36243 gonan0 36245 goaln0 36246 mpomulnzcnf 37182 fneref 37232 dnicn 37452 f1omptsnlem 38366 isbasisrelowl 38388 poimirlem27 38672 mblfinlem1 38682 mblfinlem2 38683 exidu1 38897 rngoideu 38944 isomliN 40403 idlaut 41260 resubf 43539 sn-subf 43587 mzpclall 43845 frmx 44027 frmy 44028 kelac2lem 44173 onsucf1o 44381 ontric3g 44630 clsk1indlem3 45150 wfaxpr 46095 hashomiso 46122 icof 46339 sprsymrelf1 48685 fmtnof1 48727 prmdvdsfmtnof1 48779 usgrexmpl2trifr 49242 uspgrsprf1 49352 plusfreseq 49368 nnsgrpmgm 49380 nnsgrp 49381 nn0mnd 49383 2zrngamgm 49449 2zrngmmgm 49456 2zrngnmrid 49460 ldepslinc 49728 rrx2plordisom 49943 rescofuf 50315 oppff1 50371 |
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