MPE Home Metamath Proof Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >  cpj1 Structured version   Unicode version

Syntax Definition cpj1 16125
Description: Extend class notation with left projection.
Assertion
Ref Expression
cpj1  class  proj1

See definition df-pj1 16127 for more information.

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