# 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 8.9.1 Formal proof management system
num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic
ocaml 4.08.1 The OCaml compiler (virtual package)
ocaml-base-compiler 4.08.1 Official release 4.08.1
ocaml-config 1 OCaml Switch Configuration
ocamlfind 1.9.5 A library manager for OCaml
# opam file:
opam-version: "2.0"
maintainer: "Hugo.Herbelin@inria.fr"
homepage: "https://github.com/coq-contribs/angles"
license: "Unknown"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Angles"]
depends: [
"ocaml"
"coq" {>= "8.10" & < "8.11~"}
]
tags: [
"keyword: Pcoq"
"keyword: geometry"
"keyword: plane geometry"
"keyword: oriented angles"
"category: Mathematics/Geometry/General"
"date: 2002-01-15"
]
authors: [
"Frédérique Guilhot <Frederique.Guilhot@sophia.inria.fr>"
]
bug-reports: "https://github.com/coq-contribs/angles/issues"
dev-repo: "git+https://github.com/coq-contribs/angles.git"
synopsis: "Formalization of the oriented angles theory"
description: """
The basis of the contribution is a formalization of the
theory of oriented angles of non-zero vectors. Then, we prove some
classical plane geometry theorems: the theorem which gives a necessary
and sufficient condition so that four points are cocyclic, the one
which shows that the reflected points with respect to the sides of a
triangle orthocenter are on its circumscribed circle, the Simson's
theorem and the Napoleon's theorem. The reader can refer to the
associated research report (http://www-sop.inria.fr/lemme/FGRR.ps) and
the README file of the contribution."""
flags: light-uninstall
url {
src: "https://github.com/coq-contribs/angles/archive/v8.10.0.tar.gz"
checksum: "md5=daf46ebb520bd038dac00f6ca8ea8b5b"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-angles.8.10.0 coq.8.9.1[NOTE] Package coq is already installed (current version is 8.9.1).
The following dependencies couldn't be met:
- coq-angles -> coq >= 8.10 -> 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-angles.8.10.0truetrueNo files were installed.
true