![]() |
Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > reeanv | Structured version Visualization version GIF version |
Description: Rearrange restricted existential quantifiers. (Contributed by NM, 9-May-1999.) |
Ref | Expression |
---|---|
reeanv | ⊢ (∃𝑥 ∈ 𝐴 ∃𝑦 ∈ 𝐵 (𝜑 ∧ 𝜓) ↔ (∃𝑥 ∈ 𝐴 𝜑 ∧ ∃𝑦 ∈ 𝐵 𝜓)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | exdistrv 1956 | . 2 ⊢ (∃𝑥∃𝑦((𝑥 ∈ 𝐴 ∧ 𝜑) ∧ (𝑦 ∈ 𝐵 ∧ 𝜓)) ↔ (∃𝑥(𝑥 ∈ 𝐴 ∧ 𝜑) ∧ ∃𝑦(𝑦 ∈ 𝐵 ∧ 𝜓))) | |
2 | 1 | reeanlem 3318 | 1 ⊢ (∃𝑥 ∈ 𝐴 ∃𝑦 ∈ 𝐵 (𝜑 ∧ 𝜓) ↔ (∃𝑥 ∈ 𝐴 𝜑 ∧ ∃𝑦 ∈ 𝐵 𝜓)) |
Colors of variables: wff setvar class |
Syntax hints: ↔ wb 209 ∧ wa 399 ∈ wcel 2111 ∃wrex 3107 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1911 |
This theorem depends on definitions: df-bi 210 df-an 400 df-ex 1782 df-ral 3111 df-rex 3112 |
This theorem is referenced by: 3reeanv 3321 2ralor 3322 2reu4lem 4423 disjxiun 5027 fliftfun 7044 tfrlem5 7999 uniinqs 8360 eroveu 8375 erovlem 8376 xpf1o 8663 unxpdomlem3 8708 unfi 8769 finsschain 8815 dffi3 8879 rankxplim3 9294 xpnum 9364 kmlem9 9569 sornom 9688 fpwwe2lem12 10052 cnegex 10810 zaddcl 12010 rexanre 14698 o1lo1 14886 o1co 14935 rlimcn2 14939 o1of2 14961 lo1add 14975 lo1mul 14976 summo 15066 ntrivcvgmul 15250 prodmolem2 15281 prodmo 15282 dvds2lem 15614 odd2np1 15682 opoe 15704 omoe 15705 opeo 15706 omeo 15707 bezoutlem4 15880 gcddiv 15889 divgcdcoprmex 16000 pcqmul 16180 pcadd 16215 mul4sq 16280 4sqlem12 16282 prmgaplem7 16383 cyccom 18338 gaorber 18430 psgneu 18626 lsmsubm 18770 pj1eu 18814 efgredlem 18865 efgrelexlemb 18868 qusabl 18978 cygablOLD 19004 dprdsubg 19139 dvdsrtr 19398 unitgrp 19413 lss1d 19728 lsmspsn 19849 lspsolvlem 19907 lbsextlem2 19924 znfld 20252 cygznlem3 20261 psgnghm 20269 tgcl 21574 restbas 21763 ordtbas2 21796 uncmp 22008 txuni2 22170 txbas 22172 ptbasin 22182 txcnp 22225 txlly 22241 txnlly 22242 tx1stc 22255 tx2ndc 22256 fbasrn 22489 rnelfmlem 22557 fmfnfmlem3 22561 txflf 22611 qustgplem 22726 trust 22835 utoptop 22840 fmucndlem 22897 blin2 23036 metustto 23160 tgqioo 23405 minveclem3b 24032 pmltpc 24054 evthicc2 24064 ovolunlem2 24102 dyaddisj 24200 rolle 24593 dvcvx 24623 itgsubst 24652 plyadd 24814 plymul 24815 coeeu 24822 aalioulem6 24933 dchrptlem2 25849 lgsdchr 25939 mul2sq 26003 2sqlem5 26006 pntibnd 26177 pntlemp 26194 cgraswap 26614 cgracom 26616 cgratr 26617 flatcgra 26618 dfcgra2 26624 acopyeu 26628 ax5seg 26732 axpasch 26735 axeuclid 26757 axcontlem4 26761 axcontlem9 26766 uhgr2edg 26998 2pthon3v 27729 pjhthmo 29085 superpos 30137 chirredi 30177 cdjreui 30215 cdj3i 30224 xrofsup 30518 archiabllem2c 30874 ccfldextdgrr 31145 ordtconnlem1 31277 dya2iocnrect 31649 txpconn 32592 cvmlift2lem10 32672 cvmlift3lem7 32685 msubco 32891 mclsppslem 32943 poseq 33208 soseq 33209 frrlem9 33244 noprefixmo 33315 altopelaltxp 33550 funtransport 33605 btwnconn1lem13 33673 btwnconn1lem14 33674 segletr 33688 segleantisym 33689 funray 33714 funline 33716 tailfb 33838 mblfinlem3 35096 ismblfin 35098 itg2addnc 35111 ftc1anclem6 35135 heibor1lem 35247 crngohomfo 35444 ispridlc 35508 prter1 36175 hl2at 36701 cdlemn11pre 38506 dihord2pre 38521 dihord4 38554 dihmeetlem20N 38622 mapdpglem32 39001 diophin 39713 diophun 39714 iunrelexpuztr 40420 mullimc 42258 mullimcf 42265 addlimc 42290 fourierdlem42 42791 fourierdlem80 42828 sge0resplit 43045 hoiqssbllem3 43263 |
Copyright terms: Public domain | W3C validator |