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

Syntax Definition cres 4691
Description: Extend the definition of a class to include the restriction of a class. (Read: The restriction of  A to  B.)
Hypotheses
Ref Expression
cA  class  A
cB  class  B
Assertion
Ref Expression
cres  class  ( A  |`  B )

See definition df-res 4701 for more information.

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