Theorem. Continuity of \mathit {curry} [dt-002S]

  1. \mathit {curry} is continuous on A \times B \twoheadrightarrow C.
  2. \mathit {curry}(f), given continuous f : A \times B \twoheadrightarrow C, is continuous on A.
  3. \mathit {curry}(f)(a), given continuous f : A \times B \twoheadrightarrow C and a \in A, is continuous on B.