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

Syntax Definition cgn 20855
Description: Extend class notation with a function mapping a group operation to the inverse function for the group.
Assertion
Ref Expression
cgn  class  inv

See definition df-ginv 20860 for more information.

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