# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils coq 8.12.0 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.11.2 The OCaml compiler (virtual package) ocaml-base-compiler 4.11.2 Official release 4.11.2 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.5 A library manager for OCaml # opam file: opam-version: "2.0" maintainer: "damien.pous@ens-lyon.fr" homepage: "https://github.com/damien-pous/coinduction" dev-repo: "git+https://github.com/damien-pous/coinduction.git" bug-reports: "https://github.com/damien-pous/coinduction/issues" license: "LGPL-3.0-or-later" synopsis: "A library and plugin for doing proofs by (enhanced) coinduction" description: """ Coinductive predicates are greatest fixpoints of monotone functions. The `companion' makes it possible to enhance the associated coinduction scheme. This library provides a formalisation on enhancements based on the companion, as well as tactics in making it straightforward to perform proofs by enhanced coinduction. """ build: [ [make "-j%{jobs}%" ] ] install: [make "install"] depends: [ "ocaml" "coq" {>= "8.13" & < "8.15~"} ] tags: [ "keyword:coinduction" "keyword:up to techniques" "keyword:companion" "logpath:Coinduction" ] authors: [ "Damien Pous" ] url { src: "https://github.com/damien-pous/coinduction/archive/v1.1.tar.gz" checksum: "sha512=3bfc01ac723e861495025826b3a8491960dcfd84661e10ff1a88fc97b2c588687a90e2b4bfe1eba9603d85a8ee11ea33a719d3768be512f145dbac132ce3d1a1" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-coinduction.1.1 coq.8.12.0
[NOTE] Package coq is already installed (current version is 8.12.0). The following dependencies couldn't be met: - coq-coinduction -> coq >= 8.13 Your request can't be satisfied: - No available version of coq satisfies the constraints No solution found, exiting
Dry install without Coq/switch base, to test if the problem was incompatibility with the current Coq/OCaml version:
opam remove -y coq; opam install -y --show-action --unlock-base coq-coinduction.1.1
true
true
No files were installed.
true