# 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
the Mathematical Components library. These tactics use the algebraic
structures defined in the MathComp library and their canonical instances for
the instance resolution, and do not require any special instance declaration,
like the `Add Ring` and `Add Field` commands. Therefore, each of these tactics
works with any instance of the respective structure, including concrete
instances declared through Hierarchy Builder, abstract instances, and mixed
concrete and abstract instances, e.g., `int * R` where `R` is an abstract
commutative ring. 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" & < "2.2~"}
"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/1.2.2.tar.gz"
checksum: "sha256=e2c5b2f5ed9dec2db3ac436ebed9e271b2dd760fe5372c57e06fc0619e97a2e4"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-mathcomp-algebra-tactics.1.2.2 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.1.2.2truetrueNo files were installed.
true