# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
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 8.7.0 Formal proof management system
num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic
ocaml 4.06.1 The OCaml compiler (virtual package)
ocaml-base-compiler 4.06.1 Official 4.06.1 release
ocaml-config 1 OCaml Switch Configuration
ocamlfind 1.9.6 A library manager for OCaml
# opam file:
opam-version: "2.0"
maintainer: "palmskog@gmail.com"
homepage: "https://github.com/coq-community/hydra-battles"
dev-repo: "git+https://github.com/coq-community/hydra-battles.git"
bug-reports: "https://github.com/coq-community/hydra-battles/issues"
license: "MIT"
synopsis: "Exponentiation algorithms following addition chains in Coq"
description: """
Addition chains are algorithms for computations of the p-th power of some x,
with the least number of multiplications possible. This development provides
a few implementations of addition chains in Coq, including proofs of their
correctness."""
build: ["dune" "build" "-p" name "-j" jobs]
depends: [
"dune" {>= "2.5"}
"coq" {>= "8.13" & < "8.18~"}
"coq-paramcoq" {>= "1.1.3" & < "1.2~"}
"coq-mathcomp-ssreflect" {>= "1.12.0" & < "2.1~"}
"coq-mathcomp-algebra"
]
tags: [
"category:Mathematics/Combinatorics and Graph Theory"
"keyword:addition chains"
"keyword:exponentiation algorithms"
"logpath:additions"
"date:2022-05-20"
]
authors: [
"Pierre Castéran"
"Yves Bertot"
]
url {
src: "https://github.com/coq-community/hydra-battles/archive/v0.9.tar.gz"
checksum: "sha512=d793c993b50dd1149475ed7131ddb7910a30b6711c97f3ae8079661e2e8f4211ce8b4d85ade9e57c176b05feb20edb59d286db883a5873e3c775aac0fb1e40c5"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-addition-chains.0.9 coq.8.7.0[NOTE] Package coq is already installed (current version is 8.7.0).
The following dependencies couldn't be met:
- coq-addition-chains -> coq >= 8.13 -> ocaml >= 4.09.0
base of this switch (use `--unlock-base' to force)
- coq-addition-chains -> coq >= 8.13 -> 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-addition-chains.0.9truetrueNo files were installed.
true