# 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 8.7.1+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
ocamlfind 1.9.6 A library manager for OCaml
# opam file:
opam-version: "2.0"
maintainer: "damien.pous@ens-lyon.fr"
homepage: "https://github.com/damien-pous/coinduction-examples"
dev-repo: "git+https://github.com/damien-pous/coinduction-examples.git"
bug-reports: "https://github.com/damien-pous/coinduction-examples/issues"
license: "LGPL-3.0-or-later"
synopsis: "Examples on how to use the coq-coinduction library, for doing proofs by (enhanced) coinduction"
description: """
Coinductive predicates are greatest fixpoints of monotone functions.
The `companion' makes it possible to enhance the associated coinduction scheme.
The coq-coinduction library provides tools to exploit such techniques; the present library illustrates its usage on three examples: divergence, Milner's CCS, and Rutten's stream calculus.
"""
build: [
[make "-j%{jobs}%" ]
]
install: [make "install"]
depends: [
"coq-coinduction" {>= "1.7"}
"coq-aac-tactics"
"coq-relation-algebra"
]
tags: [
"keyword:coinduction"
"keyword:up to techniques"
"keyword:companion"
"keyword:bisimilarity"
"keyword:divergence"
"keyword:streams"
"keyword:CCS"
"logpath:CoinductionExamples"
]
authors: [
"Damien Pous"
]
url {
src:
"https://github.com/damien-pous/coinduction-examples/archive/refs/tags/v1.7.tar.gz"
checksum: "sha512=229b7d82fae725875c8a9acc099dee8a7fb24e14620d2b9d6bb48da9727312cadb93d8defe58fcee87d1af5f0548258eab0c9bfd03e4c0ce68aed9063e513d27"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-coinduction-examples.1.7 coq.8.7.1+2[NOTE] Package coq is already installed (current version is 8.7.1+2).
The following dependencies couldn't be met:
- coq-coinduction-examples -> coq-coinduction >= 1.7 -> coq >= 8.16 -> coq-core -> ocaml >= 4.09.0
base of this switch (use `--unlock-base' to force)
- coq-coinduction-examples -> coq-coinduction >= 1.7 -> coq >= 8.16 -> 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-coinduction-examples.1.7truetrueNo files were installed.
true