| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 3158 | . 2 ⊢ (𝑥 ∈ 𝐴 → ∀𝑦 ∈ 𝐵 𝜑) |
| 3 | 2 | rgen 3082 | 1 ⊢ ∀𝑥 ∈ 𝐴 ∀𝑦 ∈ 𝐵 𝜑 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∈ wcel 2147 ∀wral 3080 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 |
| This proof depends on definitions: df-bi 210 df-an 402 df-ral 3081 |
| This theorem is used by: rgen3 3211 invdisjrab 5095 sosn 5746 isoid 7368 f1owe 7392 f1oweOLD 7393 epweon 7821 epweonALT 7822 f1stres 8059 f2ndres 8060 fnwelem 8180 soseq 8213 issmo 8394 oawordeulem 8600 naddf 8729 ecopover 8880 unfilem2 9336 dffi2 9452 inficl 9454 fipwuni 9455 fisn 9456 dffi3 9460 cantnfvalf 9703 r111 9819 alephf1 10203 alephiso 10216 dfac5lem4 10244 kmlem9 10276 ackbij1lem17 10352 fin1a2lem2 10518 fin1a2lem4 10520 axcc2lem 10553 smobeth 10710 nqereu 11053 addpqf 11068 mulpqf 11070 genpdm 11126 axaddf 11269 axmulf 11270 subf 11598 mulnzcnf 12002 negiso 12337 cnref1o 13153 xaddf 13394 xmulf 13442 ioof 13618 om2uzf1oi 14136 om2uzisoi 14137 wrd2ind 14914 wwlktovf1 15153 reeff1 16332 divalglem9 16615 bitsf1 16660 smupf 16692 gcdf 16728 eucalgf 16802 qredeu 16877 1arith 17149 vdwapf 17194 xpsff1o 17789 catideu 17899 sscres 18048 fpwipodrs 18764 letsr 18817 chninf 18859 mgmidmo 18888 frmdplusg 19100 efmndmgm 19131 smndex1mgm 19156 pwmnd 19193 mulgfval 19329 nmznsg 19428 efgmf 19978 efglem 19981 efgred 20013 isabli 20061 xrsmgm 21765 xrsds 21768 cnsubmlem 21773 cnsubrglem 21775 nn0srg 21797 rge0srg 21798 xrs1cmn 21802 xrge0subm 21803 xrge0omnd 21805 pzriprnglem5 21846 pzriprnglem8 21849 rzgrp 21984 fibas 23350 fctop 23377 cctop 23379 iccordt 23587 txuni2 23939 fsubbas 24241 zfbas 24270 ismeti 24699 dscmet 24946 qtopbaslem 25132 tgqioo 25174 xrsxmet 25184 xrsdsre 25185 retopconn 25204 iccconn 25205 divcn 25244 abscncf 25277 recncf 25278 imcncf 25279 cjcncf 25280 iimulcn 25314 icopnfhmeo 25319 iccpnfhmeo 25321 xrhmeo 25322 cnllycmp 25332 bndth 25334 iundisj2 25925 dyadf 25967 reefiso 26832 recosf1o 26920 cxpcn3 27133 sgmf 27529 2lgslem1b 27776 lrcut 28347 addsf 28425 negcut 28482 negsf1o 28497 subsf 28507 mulcutlem 28574 oniso 28714 bdayn0sf1o 28813 zsoring 28852 tgjustf 28992 ercgrg 29037 2wspmdisj 30995 isabloi 31210 smcnlem 31356 cncph 31478 hvsubf 31674 hhip 31836 hhph 31837 helch 31902 hsn0elch 31907 hhssabloilem 31920 hhshsslem2 31927 shscli 31976 shintcli 31988 pjmf1 32375 idunop 32637 0cnop 32638 0cnfn 32639 idcnop 32640 idhmop 32641 0hmop 32642 adj0 32653 lnophsi 32660 lnopunii 32671 lnophmi 32677 nlelshi 32719 riesz4i 32722 cnlnadjlem6 32731 cnlnadjlem9 32734 adjcoi 32759 bra11 32767 pjhmopi 32805 iundisj2f 33282 iundisj2fi 33485 xrstos 33670 zzedom 33958 reofld 34008 xrge0slmod 34013 zringfrac 34189 iistmd 34645 cnre2csqima 34654 mndpluscn 34669 raddcn 34672 xrge0iifiso 34678 xrge0iifmhm 34682 xrge0pluscn 34683 cnzh 34711 rezh 34712 br2base 35012 sxbrsiga 35033 signswmnd 35297 cardpred 35846 nummin 35847 jf1 36051 indispconn 36207 cnllysconn 36218 ioosconn 36220 rellysconn 36224 fmlaomn0 36363 gonan0 36365 goaln0 36366 mpomulnzcnf 37303 fneref 37353 dnicn 37573 f1omptsnlem 38527 isbasisrelowl 38549 poimirlem27 38833 mblfinlem1 38843 mblfinlem2 38844 exidu1 39056 rngoideu 39103 isomliN 40562 idlaut 41419 resubf 43698 sn-subf 43746 mzpclall 44004 frmx 44186 frmy 44187 kelac2lem 44332 onsucf1o 44535 ontric3g 44784 clsk1indlem3 45304 wfaxpr 46252 hashomiso 46279 hfstructwe 46303 icof 46505 sprsymrelf1 48851 fmtnof1 48893 prmdvdsfmtnof1 48945 usgrexmpl2trifr 49408 uspgrsprf1 49518 plusfreseq 49534 nnsgrpmgm 49546 nnsgrp 49547 nn0mnd 49549 2zrngamgm 49615 2zrngmmgm 49622 2zrngnmrid 49626 subrgccdom 49709 ldepslinc 49952 rrx2plordisom 50167 rescofuf 50539 oppff1 50595 |
| Copyright terms: Public domain | W3C validator |