# 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 dev The Coq Proof Assistant
coq-core dev The Coq Proof Assistant -- Core Binaries and Tools
coq-stdlib dev The Coq Proof Assistant -- Standard Library
coqide-server dev The Coq Proof Assistant, XML protocol server
dune 3.12.2 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: "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: "Public Domain"
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" {(>= "8.6" & < "8.12~")}
"coq-bignums"
]
tags: [
"logpath:MathClasses"
"date:2020-04-01"
]
authors: [
"Eelis van der Weegen"
"Bas Spitters"
"Robbert Krebbers"
]
url {
src: "https://github.com/coq-community/math-classes/archive/8.11.0.tar.gz"
checksum: "sha256=9d67d17c8568ae7a1d20830c560687af3d9ecd3e323ffb140111e182dd99471c"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-math-classes.8.11.0 coq.dev[NOTE] Package coq is already installed (current version is dev).
[ERROR] Package conflict!
* No agreement on the version of coq:
- coq >= dev
- coq-math-classes = 8.11.0 -> coq < 8.12~
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler = 5.0.0 -> ocaml = 5.0.0
- coq-math-classes = 8.11.0 -> coq < 8.12~ -> ocaml < 4.05.0
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-math-classes = 8.11.0 -> coq < 8.12~ -> ocaml < 4.05.0 -> ocaml-base-compiler = 3.08.1
* Missing dependency:
- coq-math-classes = 8.11.0 -> coq < 8.12~ -> ocaml < 4.05.0 -> ocaml-variants -> 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-math-classes.8.11.0truetrueNo files were installed.
true