coqide 8.16.1+dfsg-1build2 (amd64 binary) in ubuntu lunar

 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.
 .
 This package provides CoqIde, a graphical user interface for
 developing proofs.