# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-threads base
base-unix base
conf-findutils 1 Virtual package relying on findutils
conf-gmp 4 Virtual package relying on a GMP lib system installation
coq 8.13.1 Formal proof management system
num 1.4 The legacy Num library for arbitrary-precision integer and rational arithmetic
ocaml 4.13.1 The OCaml compiler (virtual package)
ocaml-base-compiler 4.13.1 Official release 4.13.1
ocaml-config 2 OCaml Switch Configuration
ocaml-options-vanilla 1 Ensure that OCaml is compiled with no special options enabled
ocamlfind 1.9.6 A library manager for OCaml
zarith 1.13 Implements arithmetic and logical operations over arbitrary-precision integers
# opam file:
opam-version: "2.0"
maintainer: "Hugo.Herbelin@inria.fr"
homepage: "https://github.com/coq-contribs/ptsatr"
license: "LGPL"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/PTSATR"]
depends: [
"ocaml"
"coq" {>= "8.6" & < "8.7~"}
]
tags: [
"keyword: pure type systems"
"keyword: judgmental equality"
"keyword: Church-Rosser"
"keyword: confluence"
"keyword: subject reduction"
"keyword: pi injectivity"
"category: Mathematics/Logic/Type theory"
]
authors: [ "Vincent Siles <vincent.siles@ens-lyon.org> [http://www.lix.polytechnique.fr/~vsiles]" "Hugo Herbelin <hugo.herbelin@inria.fr> [http://pauillac.inria.fr/~herbelin/]" ]
bug-reports: "https://github.com/coq-contribs/ptsatr/issues"
dev-repo: "git+https://github.com/coq-contribs/ptsatr.git"
synopsis: "PTSATR"
description: """
http://www.lix.polytechnique.fr/~vsiles/coq/PTSATR.html
Formalization of the proof that PTS and PTS with judgmental equality (PTSe) are equivalent.
With this equivalence, we are able to derive all the meta-theory of PTSe, like Pi-injectivity or Subject Reduction."""
flags: light-uninstall
url {
src: "https://github.com/coq-contribs/ptsatr/archive/v8.6.0.tar.gz"
checksum: "md5=6b0084d78c41debdef2192a14c14edd5"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-ptsatr.8.6.0 coq.8.13.1[NOTE] Package coq is already installed (current version is 8.13.1).
The following dependencies couldn't be met:
- coq-ptsatr -> coq < 8.7~ -> ocaml < 4.06.0
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-ptsatr.8.6.0truetrueNo files were installed.
true