# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-num base Num library distributed with the OCaml compiler
base-ocamlbuild base OCamlbuild binary and libraries 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 8.5.1 Formal proof management system
num 0 The Num library for arbitrary-precision integer and rational arithmetic
ocaml 4.02.3 The OCaml compiler (virtual package)
ocaml-base-compiler 4.02.3 Official 4.02.3 release
ocaml-config 1 OCaml Switch Configuration
# opam file:
opam-version: "2.0"
maintainer: "kazuhiko.sakaguchi@inria.fr"
homepage: "https://github.com/math-comp/algebra-tactics"
dev-repo: "git+https://github.com/math-comp/algebra-tactics.git"
bug-reports: "https://github.com/math-comp/algebra-tactics/issues"
license: "CECILL-B"
synopsis: "Ring, field, lra, nra, and psatz tactics for Mathematical Components"
description: """
This library provides `ring`, `field`, `lra`, `nra`, and `psatz` tactics for
algebraic structures of the Mathematical Components library. The `ring` tactic
works with any `comRingType` (commutative ring) or `comSemiRingType`
(commutative semiring). The `field` tactic works with any `fieldType` (field).
The other (Micromega) tactics work with any `realDomainType` (totally ordered
integral domain) or `realFieldType` (totally ordered field). Algebra Tactics
do not provide a way to declare instances, like the `Add Ring` and `Add Field`
commands, but use canonical structure inference instead. Therefore, each of
these tactics works with any canonical (or abstract) instance of the
respective structure declared through Hierarchy Builder. Another key feature
of Algebra Tactics is that they automatically push down ring morphisms and
additive functions to leaves of ring/field expressions before applying the
proof procedures."""
build: [make "-j%{jobs}%"]
install: [make "install"]
depends: [
"coq" {>= "8.16" & < "8.19~"}
"coq-mathcomp-ssreflect" {>= "2.0" & < "2.1~"}
"coq-mathcomp-algebra"
"coq-mathcomp-zify" {>= "1.5.0"}
"coq-elpi" {>= "1.15.0" & != "1.17.0"}
]
tags: [
"logpath:mathcomp.algebra_tactics"
]
authors: [
"Kazuhiko Sakaguchi"
"Pierre Roux"
]
url {
src: "https://github.com/math-comp/algebra-tactics/archive/refs/tags/1.2.0.tar.gz"
checksum: "sha256=c3b1275cb5662fe70b131a912979b19dbffde80ac28d97ca06a243737741dcb1"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-mathcomp-algebra-tactics.1.2.0 coq.8.5.1[NOTE] Package coq is already installed (current version is 8.5.1).
The following dependencies couldn't be met:
- coq-mathcomp-algebra-tactics -> coq >= 8.16 -> ocaml >= 4.09.0
base of this switch (use `--unlock-base' to force)
- coq-mathcomp-algebra-tactics -> coq >= 8.16 -> 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-algebra-tactics.1.2.0truetrueNo files were installed.
true