coq - 8.19.1+dfsg-2 main

Coq is a proof assistant for higher-order logic, which allows the
development of computer programs consistent with their formal
specification. It is developed using Objective Caml and Camlp5.
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This package provides coqtop, a command line interface to Coq.
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A graphical interface for Coq is provided in the coqide package.
Coq can also be used with ProofGeneral, which allows proofs to be
edited using emacs and xemacs. This requires the proofgeneral
package to be installed.