# Packages matching: installed # Name # Installed # Synopsis base-bigarray base base-threads base base-unix base conf-findutils 1 Virtual package relying on findutils coq 8.10.2 Formal proof management system num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic ocaml 4.09.1 The OCaml compiler (virtual package) ocaml-base-compiler 4.09.1 Official release 4.09.1 ocaml-config 1 OCaml Switch Configuration ocamlfind 1.9.5 A library manager for OCaml # opam file: opam-version: "2.0" name: "coq-trakt" maintainer: "Enzo Crance <enzo.crance@inria.fr>" authors: [ "Enzo Crance" ] license: "LGPL-3.0-or-later" homepage: "https://github.com/ecranceMERCE/trakt" bug-reports: "https://github.com/ecranceMERCE/trakt/issues" dev-repo: "git+https://github.com/ecranceMERCE/trakt.git" doc: "https://ecrancemerce.github.io/trakt/" build: [ make "-j%{jobs}%" ] install: [ make "install" ] depends: [ "coq-elpi" {>= "1.11.1" & < "1.15~"} "coq" {>= "8.13~" & < "8.16~" } ] tags: [ "category:Computer Science/Decision Procedures and Certified Algorithms/Decision procedures" "category:Miscellaneous/Coq Extensions" "keyword:automation" "keyword:elpi" "date:2022-05-16" "logpath:Trakt" ] synopsis: "A generic goal preprocessing tool for proof automation tactics in Coq" description: """ Trakt is a Coq plugin that provides a new Coq tactic, trakt, for preprocessing goals before handing them to a proof automation tactic, as well as Coq commands to fill a knowledge database before calling the tactic. Drawing inspiration from the zify tactic in the Coq standard library, it acts like a type-level funnel by casting all the possible values in the goal into a given target type. It can also express logic in Prop or bool according to the user's choice. The translation is implemented in Coq-Elpi. It is certifying (it leaves no proof obligation), generic (the translation does not focus on a precise theory, it is determined by the parameters and user knowledge), and efficient (it tries to make sparse use of Coq conversion). """ url { src: "https://github.com/ecranceMERCE/trakt/archive/1.1.tar.gz" checksum: "sha256=2e5b7cc8db54c61db9beb87540705185c33ea7a37a89fd9330852ec424e7f14f" }
true
Dry install with the current Coq version:
opam install -y --show-action coq-trakt.1.1 coq.8.10.2
[NOTE] Package coq is already installed (current version is 8.10.2). The following dependencies couldn't be met: - coq-trakt -> 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-trakt.1.1
true
true
No files were installed.
true