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Mirrors > Home > MPE Home > Th. List > elpw2 | Structured version Visualization version GIF version |
Description: Membership in a power class. Theorem 86 of [Suppes] p. 47. (Contributed by NM, 11-Oct-2007.) |
Ref | Expression |
---|---|
elpw2.1 | ⊢ 𝐵 ∈ V |
Ref | Expression |
---|---|
elpw2 | ⊢ (𝐴 ∈ 𝒫 𝐵 ↔ 𝐴 ⊆ 𝐵) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elpw2.1 | . 2 ⊢ 𝐵 ∈ V | |
2 | elpw2g 4827 | . 2 ⊢ (𝐵 ∈ V → (𝐴 ∈ 𝒫 𝐵 ↔ 𝐴 ⊆ 𝐵)) | |
3 | 1, 2 | ax-mp 5 | 1 ⊢ (𝐴 ∈ 𝒫 𝐵 ↔ 𝐴 ⊆ 𝐵) |
Colors of variables: wff setvar class |
Syntax hints: ↔ wb 196 ∈ wcel 1990 Vcvv 3200 ⊆ wss 3574 𝒫 cpw 4158 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-v 3202 df-in 3581 df-ss 3588 df-pw 4160 |
This theorem is referenced by: axpweq 4842 knatar 6607 canth 6608 dffi3 8337 marypha1lem 8339 r1pwss 8647 rankr1bg 8666 pwwf 8670 unwf 8673 rankval2 8681 uniwf 8682 rankpwi 8686 aceq3lem 8943 dfac2a 8952 dfac12lem2 8966 axdc3lem4 9275 axdc4lem 9277 axdclem 9341 grothpw 9648 uzf 11690 ixxf 12185 fzf 12330 incexclem 14568 rpnnen2lem1 14943 rpnnen2lem2 14944 bitsf 15149 sadfval 15174 smufval 15199 smupf 15200 vdwapf 15676 prdsval 16115 prdsds 16124 prdshom 16127 mreacs 16319 acsfn 16320 wunnat 16616 lubeldm 16981 lubval 16984 glbeldm 16994 glbval 16997 clatlem 17111 clatlubcl2 17113 clatglbcl2 17115 issubm 17347 issubg 17594 cntzval 17754 sylow1lem2 18014 lsmvalx 18054 pj1fval 18107 issubrg 18780 islss 18935 lspval 18975 lspcl 18976 islbs 19076 lbsextlem1 19158 lbsextlem3 19160 lbsextlem4 19161 sraval 19176 aspval 19328 ocvfval 20010 ocvval 20011 isobs 20064 islinds 20148 leordtval2 21016 cnpfval 21038 iscnp2 21043 uncmp 21206 cmpfi 21211 cmpfii 21212 2ndc1stc 21254 1stcrest 21256 islly2 21287 hausllycmp 21297 lly1stc 21299 1stckgenlem 21356 xkotf 21388 txlly 21439 txnlly 21440 tx1stc 21453 basqtop 21514 tgqtop 21515 alexsubALTlem3 21853 alexsubALTlem4 21854 alexsubALT 21855 sszcld 22620 cncfval 22691 cnllycmp 22755 bndth 22757 ishtpy 22771 ovolficcss 23238 ovolval 23242 ovolicc2 23290 ismbl 23294 mblsplit 23300 voliunlem3 23320 vitalilem4 23380 vitalilem5 23381 dvfval 23661 dvnfval 23685 cpnfval 23695 plyval 23949 dmarea 24684 wilthlem2 24795 issh 28065 ocval 28139 spanval 28192 hsupval 28193 sshjval 28209 sshjval3 28213 fpwrelmap 29508 sigagensiga 30204 dya2iocuni 30345 coinflippv 30545 ballotlemelo 30549 ballotlem2 30550 ballotth 30599 erdszelem1 31173 kur14lem9 31196 kur14 31198 cnllysconn 31227 elmpst 31433 mclsrcl 31458 mclsval 31460 icoreresf 33200 cover2 33508 cntotbnd 33595 heibor1lem 33608 heibor 33620 isidl 33813 igenval 33860 paddval 35084 pclvalN 35176 polvalN 35191 docavalN 36412 djavalN 36424 dicval 36465 dochval 36640 djhval 36687 lpolconN 36776 elmzpcl 37289 eldiophb 37320 rpnnen3 37599 islssfgi 37642 hbt 37700 elmnc 37706 itgoval 37731 itgocn 37734 rgspnval 37738 issubmgm 41789 elpglem2 42455 |
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