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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 2732 |
| This proof depends on definitions: df-bi 210 df-an 402 df-tru 1573 df-ex 1813 df-sb 2100 df-clab 2739 df-cleq 2752 df-clel 2835 df-v 3452 df-ss 3916 df-pw 4559 |
| This theorem is used by: undefval 8276 pmvalg 8837 marypha1lem 9404 marypha1 9405 r1val3 9821 ackbij2lem2 10242 ackbij2lem3 10243 r1om 10246 isfin2 10297 hsmexlem8 10427 vdwmc 17071 hashbcval 17095 ismre 17675 mrcfval 17697 mrisval 17719 mreexexlemd 17733 brssc 17904 lubfval 18437 glbfval 18450 isclat 18589 issubmgm 18805 issubm 18912 issubg 19250 cntzfval 19448 lsmfval 19766 lsmpropd 19805 pj1fval 19822 issubrng 20710 issubrg 20734 rgspnval 20775 lssset 21118 lspfval 21158 lsppropd 21203 islbs 21261 sraval 21360 ocvfval 21880 isobs 21934 islinds 22023 aspval 22088 opsrval 22263 ply1frcl 22544 evls1fval 22545 basis1 23176 baspartn 23180 cldval 23249 ntrfval 23250 clsfval 23251 mretopd 23318 neifval 23325 lpfval 23364 cncls2 23499 iscnrm 23549 iscnrm2 23564 2ndcsep 23686 kgenval 23762 xkoval 23814 dfac14 23845 qtopval 23922 qtopval2 23923 isfbas 24056 trfbas2 24070 flimval 24190 elflim 24198 flimclslem 24211 fclsfnflim 24254 fclscmp 24257 tsmsfbas 24355 tsmsval2 24357 ustval 24430 utopval 24459 mopnfss 24670 setsmstopn 24705 met2ndc 24750 madeval 28098 elmade2 28124 istrkgb 28797 isuhgr 29518 isushgr 29519 isuhgrop 29528 uhgrun 29532 uhgrstrrepe 29536 isupgr 29542 upgrop 29552 isumgr 29553 upgrun 29576 umgrun 29578 isuspgr 29613 isusgr 29614 isuspgrop 29622 isusgrop 29623 ausgrusgrb 29626 usgrstrrepe 29696 issubgr 29732 uhgrspansubgrlem 29751 usgrexi 29902 1hevtxdg1 29967 umgr2v2e 29986 zarcmplem 34392 ismeas 34711 omsval 34805 omscl 34807 omsf 34808 oms0 34809 carsgval 34815 omsmeas 34835 erdszelem3 35773 erdsze 35782 kur14 35796 iscvm 35839 mpstval 36115 mclsval 36143 mh-infprim2bi 37167 bj-imdirvallem 37933 pibp21 38170 heibor 38572 idlval 38764 igenval 38812 paddfval 40671 pclfvalN 40763 polfvalN 40778 docaffvalN 41995 docafvalN 41996 djaffvalN 42007 djafvalN 42008 dochffval 42223 dochfval 42224 djhffval 42270 djhfval 42271 lpolsetN 42356 lcdlss2N 42494 mzpclval 43571 dfac21 43908 islmodfg 43911 islssfg 43912 rfovd 44842 fsovrfovd 44850 gneispace2 44973 ismnu 45086 sge0val 47195 ismea 47280 psmeasure 47300 caragenval 47322 isome 47323 omeunile 47334 isomennd 47360 ovnval 47370 hspmbl 47458 isvonmbl 47467 afv2eq12d 48104 isisubgr 48779 isubgruhgr 48785 stgrfv 48870 stgrusgra 48876 gpgov 48959 gpgusgra 48974 lincop 49339 lcoop 49342 islininds 49377 ldepsnlinc 49439 isclatd 49910 |
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