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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 3357 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 3153 | . 2 ⊢ (𝑥 ∈ 𝐴 → ∀𝑦 ∈ 𝐵 𝜑) |
| 3 | 2 | rgen 3077 | 1 ⊢ ∀𝑥 ∈ 𝐴 ∀𝑦 ∈ 𝐵 𝜑 |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 ∈ wcel 2141 ∀wral 3075 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-ral 3076 |
| This theorem is referenced by: rgen3 3206 invdisjrab 5084 sosn 5730 isoid 7308 f1owe 7332 epweon 7753 epweonALT 7754 f1stres 7989 f2ndres 7990 fnwelem 8105 soseq 8133 issmo 8313 oawordeulem 8517 naddf 8646 ecopover 8797 unfilem2 9244 dffi2 9363 inficl 9365 fipwuni 9366 fisn 9367 dffi3 9371 cantnfvalf 9614 r111 9727 alephf1 10035 alephiso 10048 dfac5lem4 10076 dfac5lem4OLD 10078 kmlem9 10109 ackbij1lem17 10185 fin1a2lem2 10352 fin1a2lem4 10354 axcc2lem 10387 smobeth 10538 nqereu 10881 addpqf 10896 mulpqf 10898 genpdm 10954 axaddf 11097 axmulf 11098 subf 11426 mulnzcnf 11827 negiso 12166 cnref1o 12980 xaddf 13221 xmulf 13269 ioof 13445 om2uzf1oi 13960 om2uzisoi 13961 wrd2ind 14730 wwlktovf1 14964 reeff1 16143 divalglem9 16426 bitsf1 16471 smupf 16503 gcdf 16537 eucalgf 16608 qredeu 16683 1arith 16954 vdwapf 16999 xpsff1o 17588 catideu 17698 sscres 17847 fpwipodrs 18563 letsr 18616 chninf 18658 mgmidmo 18685 frmdplusg 18879 efmndmgm 18910 smndex1mgm 18935 pwmnd 18965 mulgfval 19102 nmznsg 19200 efgmf 19744 efglem 19747 efgred 19779 isabli 19827 brric 20540 xrsmgm 21447 xrsds 21450 cnsubmlem 21455 cnsubrglem 21457 nn0srg 21477 rge0srg 21478 xrs1cmn 21482 xrge0subm 21483 xrge0omnd 21485 pzriprnglem5 21525 pzriprnglem8 21528 rzgrp 21663 fibas 23025 fctop 23052 cctop 23054 iccordt 23262 txuni2 23613 fsubbas 23915 zfbas 23944 ismeti 24373 dscmet 24620 qtopbaslem 24806 tgqioo 24848 xrsxmet 24858 xrsdsre 24859 retopconn 24878 iccconn 24879 divcn 24918 abscncf 24951 recncf 24952 imcncf 24953 cjcncf 24954 iimulcn 24988 icopnfhmeo 24993 iccpnfhmeo 24995 xrhmeo 24996 cnllycmp 25006 bndth 25008 iundisj2 25599 dyadf 25641 reefiso 26499 recosf1o 26588 cxpcn3 26801 sgmf 27197 2lgslem1b 27444 lrcut 27985 addsf 28063 negcut 28120 negsf1o 28135 subsf 28145 mulcutlem 28212 oniso 28352 bdayn0sf1o 28451 zsoring 28490 tgjustf 28630 ercgrg 28674 2wspmdisj 30496 isabloi 30711 smcnlem 30857 cncph 30979 hvsubf 31175 hhip 31337 hhph 31338 helch 31403 hsn0elch 31408 hhssabloilem 31421 hhshsslem2 31428 shscli 31477 shintcli 31489 pjmf1 31876 idunop 32138 0cnop 32139 0cnfn 32140 idcnop 32141 idhmop 32142 0hmop 32143 adj0 32154 lnophsi 32161 lnopunii 32172 lnophmi 32178 nlelshi 32220 riesz4i 32223 cnlnadjlem6 32232 cnlnadjlem9 32235 adjcoi 32260 bra11 32268 pjhmopi 32306 iundisj2f 32750 iundisj2fi 32960 xrstos 33149 reofld 33490 xrge0slmod 33495 zringfrac 33711 iistmd 34160 cnre2csqima 34169 mndpluscn 34184 raddcn 34187 xrge0iifiso 34193 xrge0iifmhm 34197 xrge0pluscn 34198 cnzh 34226 rezh 34227 br2base 34527 sxbrsiga 34548 signswmnd 34812 cardpred 35349 nummin 35350 indispconn 35545 cnllysconn 35556 ioosconn 35558 rellysconn 35562 fmlaomn0 35701 gonan0 35703 goaln0 35704 mpomulnzcnf 36620 fneref 36671 dnicn 36891 f1omptsnlem 37791 isbasisrelowl 37813 poimirlem27 38107 mblfinlem1 38117 mblfinlem2 38118 exidu1 38316 rngoideu 38363 isomliN 39824 idlaut 40681 resubf 42951 sn-subf 42999 mzpclall 43269 frmx 43451 frmy 43452 kelac2lem 43602 onsucf1o 43810 ontric3g 44059 clsk1indlem3 44580 wfaxpr 45535 icof 45756 natglobalincr 47414 sprsymrelf1 48063 fmtnof1 48105 prmdvdsfmtnof1 48157 usgrexmpl2trifr 48620 uspgrsprf1 48730 plusfreseq 48747 nnsgrpmgm 48759 nnsgrp 48760 nn0mnd 48762 2zrngamgm 48828 2zrngmmgm 48835 2zrngnmrid 48839 ldepslinc 49092 rrx2xpref1o 49301 rrx2plordisom 49306 rescofuf 49675 oppff1 49730 |
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