. "Active" . "Coq (software)"@en . "8.4pl6" . . . . . . . . . . "Coq (programming language)"@en . . "In computer science, Coq is an interactive theorem prover. It allows the expression of mathematical assertions, mechanically checks proofs of these assertions, helps to find formal proofs, and extracts a certified program from the constructive proof of its formal specification. Coq works within the theory of the calculus of inductive constructions, a derivative of the calculus of constructions."@en . . . .