MPE Home Metamath Proof Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >  c7 Structured version   Unicode version

Syntax Definition c7 10653
Description: Extend class notation to include the number 7.
Ref Expression
c7  class  7

See definition df-7 10662 for more information.

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