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

Syntax Definition ccgra 25389
Description: Declare the constant for the congruence between angles relation.
Assertion
Ref Expression
ccgra class cgrA

See definition df-cgra 25390 for more information.

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