ILE Home Intuitionistic Logic Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  ILE Home  >  Th. List  >  cn GIF version

Syntax Definition cn 8680
Description: Extend class notation to include the class of positive integers.
Ref Expression
cn class

See definition df-inn 8681 for more information.

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