| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > pweqd | Unicode version | ||
| Description: Equality deduction for power class. (Contributed by NM, 27-Nov-2013.) |
| Ref | Expression |
|---|---|
| pweqd.1 |
|
| Ref | Expression |
|---|---|
| pweqd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | pweqd.1 |
. 2
| |
| 2 | pweq 3653 |
. 2
| |
| 3 | 1, 2 | syl 14 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-11 1552 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-ext 2211 |
| This theorem depends on definitions: df-bi 117 df-tru 1398 df-nf 1507 df-sb 1809 df-clab 2216 df-cleq 2222 df-clel 2225 df-in 3204 df-ss 3211 df-pw 3652 |
| This theorem is referenced by: pmvalg 6823 issubm 13545 issubg 13750 subgex 13753 issubrng 14203 issubrg 14225 lsssetm 14360 lspfval 14392 lsppropd 14436 sraval 14441 basis1 14761 baspartn 14764 cldval 14813 ntrfval 14814 clsfval 14815 neifval 14854 mopnfss 15161 isuhgrm 15912 isushgrm 15913 isuhgropm 15922 uhgrun 15927 isupgren 15936 upgrop 15945 isumgren 15946 upgrun 15965 umgrun 15967 isuspgren 15996 isusgren 15997 isuspgropen 16003 isusgropen 16004 ausgrusgrben 16007 usgrstrrepeen 16070 |
| Copyright terms: Public domain | W3C validator |