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

Syntax Definition cttrcl 9651
Description: Declare the syntax for the transitive closure of a class.
Hypothesis
Ref Expression
cR class 𝑅
Assertion
Ref Expression
cttrcl class t++𝑅

See definition df-ttrcl 9652 for more information.

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