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| Mirrors > Home > MPE Home > Th. List > pweqd | Structured version Visualization version GIF version | ||
| Description: Equality deduction for power class. (Contributed by NM, 27-Nov-2013.) |
| Ref | Expression |
|---|---|
| pweqd.1 | ⊢ (𝜑 → 𝐴 = 𝐵) |
| Ref | Expression |
|---|---|
| pweqd | ⊢ (𝜑 → 𝒫 𝐴 = 𝒫 𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | pweqd.1 | . 2 ⊢ (𝜑 → 𝐴 = 𝐵) | |
| 2 | pweq 4571 | . 2 ⊢ (𝐴 = 𝐵 → 𝒫 𝐴 = 𝒫 𝐵) | |
| 3 | 1, 2 | syl 18 | 1 ⊢ (𝜑 → 𝒫 𝐴 = 𝒫 𝐵) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 𝒫 cpw 4557 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-ext 2733 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2100 df-clab 2740 df-cleq 2753 df-clel 2836 df-v 3453 df-ss 3916 df-pw 4559 |
| This theorem is used by: undefval 8294 pmvalg 8857 marypha1lem 9425 marypha1 9426 r1val3 9850 ackbij2lem2 10317 ackbij2lem3 10318 hfom 10321 isfin2 10372 hsmexlem8 10502 vdwmc 17156 hashbcval 17180 ismre 17760 mrcfval 17782 mrisval 17804 mreexexlemd 17818 brssc 17989 lubfval 18522 glbfval 18535 isclat 18674 issubmgm 18891 issubm 18998 issubg 19336 cntzfval 19534 lsmfval 19852 lsmpropd 19891 pj1fval 19908 issubrng 20799 issubrg 20823 rgspnval 20864 lssset 21208 lspfval 21248 lsppropd 21293 islbs 21351 sraval 21450 ocvfval 21972 isobs 22026 islinds 22115 aspval 22180 opsrval 22355 ply1frcl 22636 evls1fval 22637 basis1 23268 baspartn 23272 cldval 23341 ntrfval 23342 clsfval 23343 mretopd 23410 neifval 23417 lpfval 23456 cncls2 23591 iscnrm 23641 iscnrm2 23656 2ndcsep 23778 kgenval 23854 xkoval 23906 dfac14 23937 qtopval 24014 qtopval2 24015 isfbas 24148 trfbas2 24162 flimval 24282 elflim 24290 flimclslem 24303 fclsfnflim 24346 fclscmp 24349 tsmsfbas 24447 tsmsval2 24449 ustval 24522 utopval 24551 mopnfss 24762 setsmstopn 24797 met2ndc 24842 madeval 28218 elmade2 28244 istrkgb 28917 isuhgr 29638 isushgr 29639 isuhgrop 29648 uhgrun 29652 uhgrstrrepe 29656 isupgr 29662 upgrop 29672 isumgr 29673 upgrun 29696 umgrun 29698 isuspgr 29733 isusgr 29734 isuspgrop 29742 isusgrop 29743 ausgrusgrb 29746 usgrstrrepe 29816 issubgr 29852 uhgrspansubgrlem 29871 usgrexi 30022 1hevtxdg1 30087 umgr2v2e 30106 zarcmplem 34513 ismeas 34832 omsval 34925 omscl 34927 omsf 34928 oms0 34929 carsgval 34935 omsmeas 34955 erdszelem3 35958 erdsze 35967 kur14 35981 iscvm 36024 mpstval 36300 mclsval 36328 mh-infprim2bi 37335 bj-imdirvallem 38101 pibp21 38338 heibor 38755 idlval 38947 igenval 38995 paddfval 40854 pclfvalN 40946 polfvalN 40961 docaffvalN 42178 docafvalN 42179 djaffvalN 42190 djafvalN 42191 dochffval 42406 dochfval 42407 djhffval 42453 djhfval 42454 lpolsetN 42539 lcdlss2N 42677 mzpclval 43735 dfac21 44067 islmodfg 44070 islssfg 44071 rfovd 45000 fsovrfovd 45008 gneispace2 45131 ismnu 45244 sge0val 47375 ismea 47460 psmeasure 47480 caragenval 47502 isome 47503 omeunile 47514 isomennd 47540 ovnval 47550 hspmbl 47638 isvonmbl 47647 afv2eq12d 48284 isisubgr 48959 isubgruhgr 48965 stgrfv 49050 stgrusgra 49056 gpgov 49139 gpgusgra 49154 lincop 49519 lcoop 49522 islininds 49557 ldepsnlinc 49619 isclatd 50090 |
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