# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-num base Num library distributed with the OCaml compiler
base-threads base
base-unix base
camlp5 7.14 Preprocessor-pretty-printer of OCaml
conf-findutils 1 Virtual package relying on findutils
conf-perl 2 Virtual package relying on perl
coq 8.8.2 Formal proof management system
num 0 The Num library for arbitrary-precision integer and rational arithmetic
ocaml 4.05.0 The OCaml compiler (virtual package)
ocaml-base-compiler 4.05.0 Official 4.05.0 release
ocaml-config 1 OCaml Switch Configuration
ocamlfind 1.9.6 A library manager for OCaml
# opam file:
opam-version: "2.0"
maintainer: "b.a.w.spitters@gmail.com"
homepage: "https://github.com/coq-community/math-classes"
dev-repo: "git+https://github.com/coq-community/math-classes.git"
bug-reports: "https://github.com/coq-community/math-classes/issues"
license: "MIT"
synopsis: "A library of abstract interfaces for mathematical structures in Coq"
description: """
Math classes is a library of abstract interfaces for mathematical
structures, such as:
* Algebraic hierarchy (groups, rings, fields, …)
* Relations, orders, …
* Categories, functors, universal algebra, …
* Numbers: N, Z, Q, …
* Operations, (shift, power, abs, …)
It is heavily based on Coq’s new type classes in order to provide:
structure inference, multiple inheritance/sharing, convenient
algebraic manipulation (e.g. rewriting) and idiomatic use of
notations.
"""
build: [
[ "./configure.sh" ]
[ make "-j%{jobs}%" ]
]
install: [make "install"]
depends: [
"coq" {>= "8.11" & < "8.18~"}
"coq-bignums"
]
tags: [
"logpath:MathClasses"
"date:2023-03-04"
]
authors: [
"Eelis van der Weegen"
"Bas Spitters"
"Robbert Krebbers"
]
url {
src: "https://github.com/coq-community/math-classes/archive/refs/tags/8.17.0.tar.gz"
checksum: "sha512=f8cc896b876891d3ceaea1aa369034801fc55c1ef877efd88704582ff587009e9d94646aa2dae37327913cdf27ce1be59e576579e357e1d9b9dec0e28aaffada"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-math-classes.8.17.0 coq.8.8.2[NOTE] Package coq is already installed (current version is 8.8.2).
The following dependencies couldn't be met:
- coq-math-classes -> coq >= 8.11 -> ocaml >= 4.09.0
base of this switch (use `--unlock-base' to force)
- coq-math-classes -> coq >= 8.11 -> coq-core -> ocaml >= 4.09.0
base of this switch (use `--unlock-base' to force)
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-math-classes.8.17.0truetrueNo files were installed.
true