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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 3341 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 3128 | . 2 ⊢ (𝑥 ∈ 𝐴 → ∀𝑦 ∈ 𝐵 𝜑) |
| 3 | 2 | rgen 3053 | 1 ⊢ ∀𝑥 ∈ 𝐴 ∀𝑦 ∈ 𝐵 𝜑 |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∈ wcel 2113 ∀wral 3051 |
| 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 3052 |
| This theorem is referenced by: rgen3 3181 invdisjrab 5085 sosn 5711 isoid 7275 f1owe 7299 epweon 7720 epweonALT 7721 f1stres 7957 f2ndres 7958 fnwelem 8073 soseq 8101 issmo 8280 oawordeulem 8481 naddf 8609 ecopover 8758 unfilem2 9206 dffi2 9326 inficl 9328 fipwuni 9329 fisn 9330 dffi3 9334 cantnfvalf 9574 r111 9687 alephf1 9995 alephiso 10008 dfac5lem4 10036 dfac5lem4OLD 10038 kmlem9 10069 ackbij1lem17 10145 fin1a2lem2 10311 fin1a2lem4 10313 axcc2lem 10346 smobeth 10497 nqereu 10840 addpqf 10855 mulpqf 10857 genpdm 10913 axaddf 11056 axmulf 11057 subf 11382 mulnzcnf 11783 negiso 12122 cnref1o 12898 xaddf 13139 xmulf 13187 ioof 13363 om2uzf1oi 13876 om2uzisoi 13877 wrd2ind 14646 wwlktovf1 14880 reeff1 16045 divalglem9 16328 bitsf1 16373 smupf 16405 gcdf 16439 eucalgf 16510 qredeu 16585 1arith 16855 vdwapf 16900 xpsff1o 17488 catideu 17598 sscres 17747 fpwipodrs 18463 letsr 18516 chninf 18558 mgmidmo 18585 frmdplusg 18779 efmndmgm 18810 smndex1mgm 18832 pwmnd 18862 mulgfval 18999 nmznsg 19097 efgmf 19642 efglem 19645 efgred 19677 isabli 19725 brric 20437 xrsmgm 21361 xrsds 21364 cnsubmlem 21369 cnsubrglem 21371 cnsubrglemOLD 21372 nn0srg 21392 rge0srg 21393 xrs1cmn 21397 xrge0subm 21398 xrge0omnd 21400 pzriprnglem5 21440 pzriprnglem8 21443 rzgrp 21578 fibas 22921 fctop 22948 cctop 22950 iccordt 23158 txuni2 23509 fsubbas 23811 zfbas 23840 ismeti 24269 dscmet 24516 qtopbaslem 24702 tgqioo 24744 xrsxmet 24754 xrsdsre 24755 retopconn 24774 iccconn 24775 divcnOLD 24813 divcn 24815 abscncf 24850 recncf 24851 imcncf 24852 cjcncf 24853 iimulcn 24890 iimulcnOLD 24891 icopnfhmeo 24897 iccpnfhmeo 24899 xrhmeo 24900 cnllycmp 24911 bndth 24913 iundisj2 25506 dyadf 25548 reefiso 26414 recosf1o 26500 cxpcn3 26714 sgmf 27111 2lgslem1b 27359 lrcut 27900 addsf 27978 negcut 28035 negsf1o 28050 subsf 28060 mulcutlem 28127 oniso 28267 bdayn0sf1o 28366 zsoring 28405 tgjustf 28545 ercgrg 28589 2wspmdisj 30412 isabloi 30626 smcnlem 30772 cncph 30894 hvsubf 31090 hhip 31252 hhph 31253 helch 31318 hsn0elch 31323 hhssabloilem 31336 hhshsslem2 31343 shscli 31392 shintcli 31404 pjmf1 31791 idunop 32053 0cnop 32054 0cnfn 32055 idcnop 32056 idhmop 32057 0hmop 32058 adj0 32069 lnophsi 32076 lnopunii 32087 lnophmi 32093 nlelshi 32135 riesz4i 32138 cnlnadjlem6 32147 cnlnadjlem9 32150 adjcoi 32175 bra11 32183 pjhmopi 32221 iundisj2f 32665 iundisj2fi 32877 xrstos 33092 reofld 33424 xrge0slmod 33429 zringfrac 33635 iistmd 34059 cnre2csqima 34068 mndpluscn 34083 raddcn 34086 xrge0iifiso 34092 xrge0iifmhm 34096 xrge0pluscn 34097 cnzh 34125 rezh 34126 br2base 34426 sxbrsiga 34447 signswmnd 34714 cardpred 35248 nummin 35249 indispconn 35428 cnllysconn 35439 ioosconn 35441 rellysconn 35445 fmlaomn0 35584 gonan0 35586 goaln0 35587 mpomulnzcnf 36493 fneref 36544 dnicn 36692 f1omptsnlem 37541 isbasisrelowl 37563 poimirlem27 37848 mblfinlem1 37858 mblfinlem2 37859 exidu1 38057 rngoideu 38104 isomliN 39499 idlaut 40356 resubf 42636 sn-subf 42684 mzpclall 42969 frmx 43155 frmy 43156 kelac2lem 43306 onsucf1o 43514 ontric3g 43763 clsk1indlem3 44284 wfaxpr 45239 icof 45463 natglobalincr 47121 sprsymrelf1 47742 fmtnof1 47781 prmdvdsfmtnof1 47833 usgrexmpl2trifr 48283 uspgrsprf1 48393 plusfreseq 48410 nnsgrpmgm 48422 nnsgrp 48423 nn0mnd 48425 2zrngamgm 48491 2zrngmmgm 48498 2zrngnmrid 48502 ldepslinc 48755 rrx2xpref1o 48964 rrx2plordisom 48969 rescofuf 49338 oppff1 49393 |
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