ILE Home Intuitionistic Logic Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  ILE Home  >  Th. List  >  cif GIF version

Syntax Definition cif 3331
Description: Extend class notation to include the conditional operator. See df-if 3332 for a description. (In older databases this was denoted "ded".)
Hypotheses
Ref Expression
wph wff 𝜑
cA class 𝐴
cB class 𝐵
Assertion
Ref Expression
cif class if(𝜑, 𝐴, 𝐵)

See definition df-if 3332 for more information.

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