MPE Home Metamath Proof Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >  crg Structured version   Visualization version   GIF version

Syntax Definition crg 19416
Description: Extend class notation with class of all (unital) rings.
Assertion
Ref Expression
crg class Ring

See definition df-ring 19418 for more information.

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