# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-domains base
base-nnp base Naked pointers prohibited in the OCaml heap
base-threads base
base-unix base
conf-gmp 4 Virtual package relying on a GMP lib system installation
coq 8.18.0 The Coq Proof Assistant
coq-core 8.18.0 The Coq Proof Assistant -- Core Binaries and Tools
coq-stdlib 8.18.0 The Coq Proof Assistant -- Standard Library
coqide-server 8.18.0 The Coq Proof Assistant, XML protocol server
dune 3.13.0 Fast, portable, and opinionated build system
ocaml 5.0.0 The OCaml compiler (virtual package)
ocaml-base-compiler 5.0.0 Official release 5.0.0
ocaml-config 3 OCaml Switch Configuration
ocaml-options-vanilla 1 Ensure that OCaml is compiled with no special options enabled
ocamlfind 1.9.6 A library manager for OCaml
zarith 1.13 Implements arithmetic and logical operations over arbitrary-precision integers
# opam file:
opam-version: "2.0"
maintainer: "Cyril Cohen <cyril.cohen@inria.fr>"
homepage: "https://github.com/math-comp/abel"
dev-repo: "git+https://github.com/math-comp/abel.git"
bug-reports: "https://github.com/math-comp/abel/issues"
license: "CECILL-B"
synopsis: "Abel - Ruffini's theorem"
description: """
This repository contains a proof of Abel - Galois Theorem
(equivalence between being solvable by radicals and having a
solvable Galois group) and Abel - Ruffini Theorem (unsolvability of
quintic equations) in the Coq proof-assistant and using the
Mathematical Components library."""
build: [make "-j%{jobs}%"]
install: [make "install"]
depends: [
"coq" { (>= "8.10" & < "8.16~") | = "dev" }
"coq-mathcomp-ssreflect" { (>= "1.12.0" & < "1.15~") | = "dev" }
"coq-mathcomp-fingroup"
"coq-mathcomp-algebra"
"coq-mathcomp-solvable"
"coq-mathcomp-field"
"coq-mathcomp-real-closed" { (>= "1.1.1") | = "dev" }
]
tags: [
"keyword:algebra"
"keyword:Galois"
"keyword:Abel Ruffini"
"keyword:unsolvability of quintincs"
"logpath:Abel"
]
authors: [
"Sophie Bernard"
"Cyril Cohen"
"Assia Mahboubi"
"Pierre-Yves Strub"
]
url {
src: "https://github.com/math-comp/abel/archive/1.2.0.tar.gz"
checksum: "sha256=f4f0525d19f8e0527b59383828850dfc5e0503bb2615047ee1cc8cefc0ca4153"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-mathcomp-abel.1.2.0 coq.8.18.0[NOTE] Package coq is already installed (current version is 8.18.0).
[ERROR] Package conflict!
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler = 5.0.0 -> ocaml = 5.0.0
- coq-mathcomp-abel = 1.2.0 -> coq (< 8.16~ | >= dev) -> ocaml < 4.02.0
You can temporarily relax the switch invariant with `--update-invariant'
* No agreement on the version of ocaml-base-compiler:
- (invariant) -> ocaml-base-compiler = 5.0.0
- coq-mathcomp-abel = 1.2.0 -> coq (< 8.16~ | >= dev) -> ocaml < 4.02.0 -> ocaml-base-compiler = 3.07+2
* Incompatible packages:
- (invariant) -> ocaml-base-compiler = 5.0.0 -> base-nnp
- coq-mathcomp-abel = 1.2.0 -> coq (< 8.16~ | >= dev)
* Missing dependency:
- coq-mathcomp-abel = 1.2.0 -> coq (< 8.16~ | >= dev) -> ocaml < 4.02.0 -> ocaml-variants >= 3.11.1 -> ocaml-beta
unmet availability conditions: 'enable-ocaml-beta-repository'
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-mathcomp-abel.1.2.0truetrueNo files were installed.
true