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

Syntax Definition copab 4024
Description: Extend class notation to include ordered-pair class abstraction (class builder).
Hypotheses
Ref Expression
wph wff 𝜑
vx setvar 𝑥
vy setvar 𝑦
Assertion
Ref Expression
copab class {⟨𝑥, 𝑦⟩ ∣ 𝜑}

See definition df-opab 4026 for more information.

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