# 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 8.7.0 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
ocamlfind 1.9.6 A library manager for OCaml
# opam file:
opam-version: "2.0"
name: "coq-pi-agm"
version: "1.0.0"
maintainer: "yves.bertot@inria.fr"
homepage: "http://www-sop.inria.fr/members/Yves.Bertot/"
bug-reports: "yves.bertot@inria.fr"
license: "CeCILL-B"
build: [ make "-j" "%{jobs}%" ]
install: [ make "install" "DEST='%{lib}%/coq/user-contrib/pi_agm'" ]
remove: [ "sh" "-c" "rm -rf '%{lib}%/coq/user-contrib/pi_agm'" ]
depends: [
"ocaml"
"coq" {>= "8.4pl4" & < "8.5~"}
"coq-ssreflect" {= "1.5.0"}
"coq-coquelicot" {= "2.0.1"}
]
tags: [ "keyword:real analysis" "keyword:pi" "category:Mathematics/Real Calculus and Topology" ]
authors: [ "Yves Bertot <yves.bertot@inria.fr>" ]
synopsis:
"Computing thousands or millions of digits of PI with arithmetic-geometric means"
description: """
This is a proof of correctness for an algorithm to compute PI to high precision
using an algorithm based on arithmetic-geometric means. A first file contains
the calculus-based proofs for an abstract view of the algorithm, where all
numbers are real numbers. A second file describes how to approximate all
computations using large integers. The whole development can be used to
produce mathematically proved and formally verified approximations of PI."""
url {
src:
"http://www-sop.inria.fr/members/Yves.Bertot/proofs/pi_agm_1_0_0.tar.gz"
checksum: "md5=adf0c47dff6a77a50de98dfec5d56674"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-pi-agm.1.0.0 coq.8.7.0[NOTE] Package coq is already installed (current version is 8.7.0).
The following dependencies couldn't be met:
- coq-pi-agm -> coq-ssreflect -> coq < 8.5~ -> ocaml < 4.02.0
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-pi-agm.1.0.0truetrueNo files were installed.
true