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fermat4 8.5.0 1 m 0 s 🏆

Context

# 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                 8.5.3       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
# opam file:
opam-version: "2.0"
maintainer: "matej.kosik@inria.fr"
homepage: "https://github.com/coq-contribs/fermat4"
license: "Proprietary"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Fermat4"]
depends: [
  "ocaml"
  "coq" {>= "8.5" & < "8.6~"}
]
tags: [
  "keyword:Diophantus"
  "keyword:Fermat"
  "keyword:arithmetic"
  "keyword:infinite descent"
  "category:Mathematics/Arithmetic and Number Theory/Number theory"
  "date:2005-07"
]
authors: [ "David Delahaye <>" "Micaela Mayero <>" ]
bug-reports: "https://github.com/coq-contribs/fermat4/issues"
dev-repo: "git+https://github.com/coq-contribs/fermat4.git"
synopsis: "Diophantus' 20th Problem and Fermat's Last Theorem for n = 4"
description: """
This contribution presents the formalization of Fermat's proofs of
Diophantus' 20th Problem and Fermat's Last Theorem for n = 4. The proofs are
completed using Fermat's "wonderful" method of infinite descent."""
flags: light-uninstall
url {
  src: "https://github.com/coq-contribs/fermat4/archive/v8.5.0.tar.gz"
  checksum: "md5=8df337811ec5022a8e99900af7798f75"
}

Lint

Command: true
Return code: 0

Dry install 🏜️

Dry install with the current Coq version:

Command: opam install -y --show-action coq-fermat4.8.5.0 coq.8.5.3
Return code: 0

Dry install without Coq/switch base, to test if the problem was incompatibility with the current Coq/OCaml version:

Command: true
Return code: 0

Install dependencies

Command: opam list; echo; ulimit -Sv 4000000; timeout 4h opam install -y --deps-only coq-fermat4.8.5.0 coq.8.5.3
Return code: 0
Duration: 1 m 0 s

Install 🚀

Command: opam list; echo; ulimit -Sv 16000000; timeout 4h opam install -y -v coq-fermat4.8.5.0 coq.8.5.3
Return code: 0
Duration: 1 m 0 s

Installation size

Total: 1 M

288 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/ArithCompl.vo
226 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/Diophantus20.vo
204 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/ArithCompl.glob
161 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/Pythagorean.vo
102 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/Pythagorean.glob
101 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/Diophantus20.glob
65 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/Fermat4.vo
49 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/ArithCompl.v
37 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/Descent.vo
37 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/Tactics.vo
34 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/Fermat4.glob
18 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/Pythagorean.v
16 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/Diophantus20.v
11 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/Descent.glob
5 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/Fermat4.v
2 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/Tactics.glob
2 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/Descent.v
1 K ../ocaml-base-compiler.4.02.3/lib/coq/user-contrib/Fermat4/Tactics.v

Uninstall 🧹

Command: opam remove -y coq-fermat4.8.5.0
Return code: 0
Missing removes: none
Wrong removes: none