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brew / 排名 4206

使用 Homebrew, apk, dnf, MacPorts, Nix, pacman, apt, zypper 安装 cddlib

查看 cddlib 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

安装命令安全说明

安装

其他安装命令

macOS

Homebrew已验证 · 100%
brew install cddlib

local Homebrew formula metadata

MacPorts已验证 · 94%
sudo port install cddlib

MacPorts ports tree · devel/cddlib/Portfile · 来源: api.github.com

Linux

Alpine Linux apk已验证 · 92%
sudo apk add cddlib

Alpine Linux edge package indexes · cddlib · 来源: dl-cdn.alpinelinux.org

Fedora dnf已验证 · 92%
sudo dnf install cddlib

Fedora Rawhide package metadata · cddlib · 来源: dl.fedoraproject.org

Nix已验证 · 92%
nix profile install nixpkgs#cddlib

nixpkgs package indexes · pkgs/by-name/cd/cddlib/package.nix · 来源: api.github.com

Arch Linux pacman已验证 · 92%
sudo pacman -S cddlib

Arch Linux sync databases · cddlib · 来源: geo.mirror.pkgbuild.com

Debian apt已验证 · 92%
sudo apt install libcdd-dev

Debian stable package indexes · libcdd-dev · 来源: deb.debian.org

openSUSE zypper已验证 · 92%
sudo zypper install cddlib-devel

openSUSE Tumbleweed package metadata · cddlib-devel · 来源: download.opensuse.org

概览

软件包摘要

Double description method for general polyhedral cones

命令和别名

  • adjacency
  • adjacency_gmp
  • allfaces
  • allfaces_gmp
  • cddexec
  • cddexec_gmp
  • fourier
  • fourier_gmp
  • lcdd
  • lcdd_gmp
  • projection
  • projection_gmp
  • redcheck
  • redcheck_gmp
  • scdd
  • scdd_gmp
  • testcdd1
  • testcdd1_gmp
  • testcdd2
  • testcdd2_gmp
  • testlp1
  • testlp1_gmp
  • testlp2
  • testlp2_gmp
  • testlp3
  • testlp3_gmp
  • testshoot
  • testshoot_gmp

历史

项目历史与用法

cddlib is a C implementation of the double description method for convex polyhedra. It converts between inequality and generator representations, computes adjacency and faces, and includes linear-programming support.

项目历史

The upstream README describes cddlib as a C implementation of the double description method of Motzkin et al. for generating all vertices and extreme rays of a convex polyhedron from linear inequalities, and for the reverse convex-hull computation. The ETH-hosted manual by Komei Fukuda provides the project documentation lineage and remains the detailed reference for the library and command-line programs.

The current GitHub repository was created in 2018 and is now the official source repository. Its releases show the modern packaged series: 0.94j in 2018, 0.94k and 0.94l in 2020, 0.94m in 2020, and 0.94n in 2025.

采用历史

cddlib is packaged broadly because computational geometry and polyhedral libraries often need a shared backend. The Homebrew input records packages across Alpine, Homebrew, Debian/Ubuntu, Fedora, MacPorts, Nix, Arch, and openSUSE-family packaging.

使用方式

Users link against cddlib or cddgmp from C programs, use the GMP rational build for exact arithmetic, and run tools such as cddexec, lcdd, scdd, fourier, adjacency, allfaces, projection, and redcheck for polyhedral computations.

为什么软件包爱好者会关心

cddlib matters in packaging because it is a small but important scientific dependency: a C library with optional GMP exact arithmetic, command-line utilities, and a long-lived mathematical niche. Its presence in many distributions reflects the way specialized academic algorithms become infrastructure for larger mathematics systems.

时间线

  • 2018: Current official GitHub repository created and release 0.94j published.
  • 2020: Releases 0.94k, 0.94l, and 0.94m published.
  • 2021: ETH-hosted cddlib manual version referenced by current curation.
  • 2025: Release 0.94n published.

Related projects

  • The README points to GMP for rational arithmetic and describes cddlib's relationship to convex-hull computation, linear programming, and double-description polyhedral algorithms.

安全态势

风险级别：绿色

narrow executable package without higher-risk signals.

风险分类器

绿色 风险 · 低 置信度 · appliance

原因

  • narrow executable package without higher-risk signals

信号

  • metadata:no-higher-risk-signals

安装行为

  • 未记录 Homebrew bottle 元数据。

建议审查

在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。

可执行文件

已安装的可执行文件

命令类型暴露范围备注
adjacency可执行文件已索引可执行文件从本地可执行文件索引发现。
adjacency_gmp可执行文件已索引可执行文件从本地可执行文件索引发现。
allfaces可执行文件已索引可执行文件从本地可执行文件索引发现。
allfaces_gmp可执行文件已索引可执行文件从本地可执行文件索引发现。
cddexec可执行文件已索引可执行文件从本地可执行文件索引发现。
cddexec_gmp可执行文件已索引可执行文件从本地可执行文件索引发现。
fourier可执行文件已索引可执行文件从本地可执行文件索引发现。
fourier_gmp可执行文件已索引可执行文件从本地可执行文件索引发现。
lcdd可执行文件已索引可执行文件从本地可执行文件索引发现。
lcdd_gmp可执行文件已索引可执行文件从本地可执行文件索引发现。
projection可执行文件已索引可执行文件从本地可执行文件索引发现。
projection_gmp可执行文件已索引可执行文件从本地可执行文件索引发现。
redcheck可执行文件已索引可执行文件从本地可执行文件索引发现。
redcheck_gmp可执行文件已索引可执行文件从本地可执行文件索引发现。
scdd可执行文件已索引可执行文件从本地可执行文件索引发现。
scdd_gmp可执行文件已索引可执行文件从本地可执行文件索引发现。
testcdd1可执行文件已索引可执行文件从本地可执行文件索引发现。
testcdd1_gmp可执行文件已索引可执行文件从本地可执行文件索引发现。
testcdd2可执行文件已索引可执行文件从本地可执行文件索引发现。
testcdd2_gmp可执行文件已索引可执行文件从本地可执行文件索引发现。
testlp1可执行文件已索引可执行文件从本地可执行文件索引发现。
testlp1_gmp可执行文件已索引可执行文件从本地可执行文件索引发现。
testlp2可执行文件已索引可执行文件从本地可执行文件索引发现。
testlp2_gmp可执行文件已索引可执行文件从本地可执行文件索引发现。
testlp3可执行文件已索引可执行文件从本地可执行文件索引发现。
testlp3_gmp可执行文件已索引可执行文件从本地可执行文件索引发现。
testshoot可执行文件已索引可执行文件从本地可执行文件索引发现。
testshoot_gmp可执行文件已索引可执行文件从本地可执行文件索引发现。

新鲜度

版本和新鲜度

这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。

页面生成时间2026-08-03
管理器版本0.94n
管理器更新时间
本地数据未知
上游不可用
检测到的最新版本未检测到
  • OK没有生成新鲜度警告。

安装元数据

软件包元数据

软件包键brew:cddlib
版本0.94n
软件包管理器Homebrew
主页https://www.inf.ethz.ch/personal/fukudak/cdd_home/
仓库https://github.com/cddlib/cddlib
Bottle未记录
服务未声明

源数据库匹配

其他软件包管理器记录

匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。

Debian apt95%

libcdd-dev 094m-1.1+b1

Library for finding vertices of convex polytopes, development

https://github.com/cddlib/cddlib

sudo apt install libcdd-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: cddlib
  • 2 依赖
  • 1 可选依赖
  • normalized package name match
  • 匹配方式：Cddlib
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libcdd-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libcdd-doc 094m-1.1

documentation for libcdd

https://github.com/cddlib/cddlib

sudo apt install libcdd-doc
  • Section: doc
  • Architecture: all
  • Source Package: cddlib
  • normalized package name match
  • 匹配方式：Cddlib
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libcdd-doc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libcdd-tools 094m-1.1+b1

Programs using libcdd

https://github.com/cddlib/cddlib

sudo apt install libcdd-tools
  • Section: math
  • Architecture: amd64
  • Source Package: cddlib
  • 3 依赖
  • 1 可选依赖
  • normalized package name match
  • 匹配方式：Cddlib
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libcdd-tools from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libcdd0t64 094m-1.1+b1

Library for calculations with convex polytopes, runtime

https://github.com/cddlib/cddlib

sudo apt install libcdd0t64
  • Section: libs
  • Architecture: amd64
  • Source Package: cddlib
  • 3 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Cddlib
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libcdd0t64 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

cddlib

nix profile install nixpkgs#cddlib
  • normalized package name match
  • 匹配方式：Cddlib
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/cd/cddlib/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

libcdd-dev 094m-1.1build1

Library for finding vertices of convex polytopes, development

https://github.com/cddlib/cddlib

sudo apt install libcdd-dev
  • Section: universe/libdevel
  • Architecture: amd64
  • Source Package: cddlib
  • 2 依赖
  • 1 可选依赖
  • normalized package name match
  • 匹配方式：Cddlib
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libcdd-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libcdd-doc 094m-1.1build1

documentation for libcdd

https://github.com/cddlib/cddlib

sudo apt install libcdd-doc
  • Section: universe/doc
  • Architecture: all
  • Source Package: cddlib
  • normalized package name match
  • 匹配方式：Cddlib
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libcdd-doc from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libcdd-tools 094m-1.1build1

Programs using libcdd

https://github.com/cddlib/cddlib

sudo apt install libcdd-tools
  • Section: universe/math
  • Architecture: amd64
  • Source Package: cddlib
  • 3 依赖
  • 1 可选依赖
  • normalized package name match
  • 匹配方式：Cddlib
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libcdd-tools from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libcdd0t64 094m-1.1build1

Library for calculations with convex polytopes, runtime

https://github.com/cddlib/cddlib

sudo apt install libcdd0t64
  • Section: universe/libs
  • Architecture: amd64
  • Source Package: cddlib
  • 3 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Cddlib
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libcdd0t64 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
apk95%

cddlib 0.94m-r2

Library implementing Double Description Method for convex polyhedra

https://people.inf.ethz.ch/fukudak/cdd_home

sudo apk add cddlib
  • License: GPL-2.0-or-later
  • Architecture: x86_64
  • Source Package: cddlib
  • 1 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Cddlib
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: cddlib from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

cddlib-dev 0.94m-r2

Library implementing Double Description Method for convex polyhedra (development files)

https://people.inf.ethz.ch/fukudak/cdd_home

sudo apk add cddlib-dev
  • License: GPL-2.0-or-later
  • Architecture: x86_64
  • Source Package: cddlib
  • 1 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Cddlib
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: cddlib-dev from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

cddlib-doc 0.94m-r2

Library implementing Double Description Method for convex polyhedra (documentation)

https://people.inf.ethz.ch/fukudak/cdd_home

sudo apk add cddlib-doc
  • License: GPL-2.0-or-later
  • Architecture: x86_64
  • Source Package: cddlib
  • normalized package name match
  • 匹配方式：Cddlib
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: cddlib-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

cddlib-static 0.94m-r2

Library implementing Double Description Method for convex polyhedra (static library)

https://people.inf.ethz.ch/fukudak/cdd_home

sudo apk add cddlib-static
  • License: GPL-2.0-or-later
  • Architecture: x86_64
  • Source Package: cddlib
  • normalized package name match
  • 匹配方式：Cddlib
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: cddlib-static from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

cddlib-tools 0.94m-r2

Library implementing Double Description Method for convex polyhedra (utilities)

https://people.inf.ethz.ch/fukudak/cdd_home

sudo apk add cddlib-tools
  • License: GPL-2.0-or-later
  • Architecture: x86_64
  • Source Package: cddlib
  • 1 依赖
  • 1 提供
  • normalized package name match
  • 匹配方式：Cddlib
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: cddlib-tools from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
dnf95%

cddlib 0.94n-6.fc45

A library for generating all vertices in convex polyhedrons

https://people.inf.ethz.ch/fukudak/cdd_home/

sudo dnf install cddlib
  • License: GPL-2.0-or-later
  • Category: Unspecified
  • Architecture: i686
  • Source Package: cddlib
  • 4 依赖
  • 3 提供
  • normalized package name match
  • 匹配方式：Cddlib
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: cddlib from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
dnf95%

cddlib-devel 0.94n-6.fc45

Headers for cddlib

https://people.inf.ethz.ch/fukudak/cdd_home/

sudo dnf install cddlib-devel
  • License: GPL-2.0-or-later AND OFL-1.1-RFN AND Knuth-CTAN
  • Category: Unspecified
  • Architecture: i686
  • Source Package: cddlib
  • 5 依赖
  • 2 提供
  • normalized package name match
  • 匹配方式：Cddlib
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: cddlib-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst

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  • Geiger risk classifier
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