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

Syntax Definition cfil 17879
Description: Extend class notation with the set of filters on a set.
Ref Expression
cfil  class  Fil

See definition df-fil 17880 for more information.

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