# 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 8.5.2 Formal proof management system
num 0 The Num library for arbitrary-precision integer and rational arithmetic
ocaml 4.03.0 The OCaml compiler (virtual package)
ocaml-base-compiler 4.03.0 Official 4.03.0 release
ocaml-config 1 OCaml Switch Configuration
# opam file:
opam-version: "2.0"
maintainer: [
"Pierre Roux <pierre.roux@onera.fr>"
]
homepage: "https://github.com/math-comp/dioid"
dev-repo: "git+https://github.com/math-comp/dioid.git"
bug-reports: "https://github.com/math-comp/dioid/issues"
license: "CECILL-B"
build: [
[make "-j%{jobs}%"]
]
install: [make "install"]
depends: [
"coq" {>= "8.13" & < "8.14~"}
"coq-mathcomp-ssreflect" { >= "1.12" & < "1.14~" }
"coq-mathcomp-analysis" { >= "0.3.9" & < "0.4~" }
"coq-hierarchy-builder" { = "1.0.0" }
"coq-elpi" { = "1.8.1" }
]
synopsis: "Dioid"
description: """
Definitions of the algebraic structure of dioid following the style of
ssralg in the Mathcomp library.
The main algebraic structures defined are:
* semirings: rings without oppositve for the additive law
* dioids: idempotent semirings (i.e., forall x, x + x = x)
* complete dioids: dioids whose canonical order (x <= y wen x + y = y)
yields a complete lattice
* commutative variants (multiplicative law is commutative)
More details can be found in comments at the beginning of each file.
"""
tags: [
"keyword:dioid"
"keyword:semiring"
"keyword:complete dioid"
"category:Miscellaneous/Coq Extensions"
"logpath:mathcomp.dioid"
]
authors: [
"Lucien Rakotomalala <lucien.rakotomalala@onera.fr>"
"Pierre Roux <pierre.roux@onera.fr>"
]
url {
src: "https://github.com/math-comp/dioid/archive/0.2.tar.gz"
checksum: "sha256=afbbcfd9c4cdfcb12327fa111ca455e545905b01ff0f5e8e19da7035f6bc4780"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-mathcomp-dioid.0.2 coq.8.5.2[NOTE] Package coq is already installed (current version is 8.5.2).
The following dependencies couldn't be met:
- coq-mathcomp-dioid -> coq >= 8.13 -> ocaml >= 4.05.0
base of this switch (use `--unlock-base' to force)
- coq-mathcomp-dioid -> coq >= 8.13 -> coq-core -> ocaml >= 4.09.0
base of this switch (use `--unlock-base' to force)
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-dioid.0.2truetrueNo files were installed.
true