MPE Home Metamath Proof Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >  crpss Unicode version

Syntax Definition crpss 6579
Description: Extend class notation to include the reified proper subset relation.
Ref Expression

See definition df-rpss 6580 for more information.

Colors of variables: wff setvar class
  Copyright terms: Public domain W3C validator