# prover9 を Homebrew, Nix でインストール

prover9 のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

## インストール

```sh
sudo av install brew:prover9
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install prover9
```

  証拠: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#prover9
```

  証拠: nixpkgs package indexes: pkgs/by-name/pr/prover9/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

## パッケージ情報

- **パッケージキー:** brew:prover9
- **パッケージマネージャ:** Homebrew
- **パッケージマネージャページ:** <https://formulae.brew.sh/formula/prover9>
- **バージョン:** 2009-11A
- **ソース概要:** Automated theorem prover for first-order and equational logic
- **ホームページ:** <https://www.cs.unm.edu/~mccune/prover9/>
- **リポジトリ:** <https://github.com/AlgorithmicTruth/Prover9>
- **上流ドキュメント:** <https://prover9.org/manual-2026>
- **ライセンス:** GPL-2.0-only
- **ソースアーカイブ:** <https://www.cs.unm.edu/~mccune/prover9/download/LADR-2009-11A.tar.gz>
- **生成日時:** 2026-07-08T18:08:21+00:00

## 実行可能ファイル

- mace4 (cli)
- prover9 (cli)
- mace4 (エイリアス)
- prover9 (エイリアス)

## インストール挙動

- post-install フック: 未定義
- Bottle: 利用可能 対象 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura

## バージョンと鮮度

- ページ生成日: 2026-07-08
- マネージャ版: 2009-11A
- ローカルデータ: OK
- 上流リポジトリ: https://www.cs.unm.edu/~mccune/prover9/
- 情報: No package-manager update timestamp was available.
- 情報: Release/tag comparison is only available for GitHub repositories.
## プロジェクトの歴史と使われ方

Prover9 is a resolution/paramodulation automated theorem prover for first-order and equational logic. It is paired with Mace4, a finite-model and counterexample finder, and both are built on William McCune's LADR library.

### プロジェクトの歴史

Prover9 succeeded McCune's Otter prover and continued the Argonne automated-deduction line associated with Otter, EQP, Mace4, and LADR. The official 2009 manual presents Prover9 as the current Prover9/Mace4 release line at that time, while the 2026 site describes LADR-2026 as a backward-compatible modernization by Jeffrey P. Machado and Larry Lesyna.

### 採用の歴史

The package has remained useful enough for Unix package managers to carry the 2009-11A release: Homebrew lists a `prover9` formula for macOS and Linux, and the input metadata also records Nix packaging. The 2026 project site recommends LADR-2026 for Prover9 and Mace4 users while preserving old input compatibility.

### 使われ方

Command-line users provide one or more Prover9 input files containing formula lists, clauses, goals, options, and related objects; the manual's basic example runs `prover9 -f subset_trans.in > subset_trans.out`. Mace4 is commonly used alongside Prover9 to search for finite counterexamples before or during proof search.

### パッケージ好きにとっての重要性

For package-manager users, Prover9 is a small but historically important automated-reasoning tool: it exposes classic theorem-proving workflows as CLI programs, ships with related utilities such as Mace4 and Prooftrans, and represents the long-lived LADR codebase in reproducible Unix package collections.

### タイムライン

- 2009: Prover9/Mace4 2009-11A manual and examples are published as the current older release.
- 2026-03: The UNM page announces LADR-2026 as a substantially revised, backward-compatible Prover9 and Mace4 version.
- 2026-05: The official GitHub repository lists LADR 2026-5B as the latest release.

### Related projects

- Mace4 searches for finite models and counterexamples for the same kinds of first-order and equational statements Prover9 accepts.
- Otter is the earlier theorem prover that Prover9 succeeded.
- Prooftrans is bundled with Prover9 to transform proofs into alternate forms, including more detailed or XML output.

### ソース

- <https://formulae.brew.sh/formula/prover9>
- <https://prover9.org/>
- <https://prover9.org/manual-2026/>
- <https://www.cs.unm.edu/~mccune/prover9/>
- <https://www.cs.unm.edu/~mccune/prover9/manual/2009-11A/input.html>
- input_path source_facts.package-manager


## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals

## ソースデータベース詳細

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** prover9
- **Version Scheme:** 0
- **Revision:** 0
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## 他のパッケージマネージャ記録

- Nix - prover9: normalized package name match | nixpkgs package indexes: pkgs/by-name/pr/prover9/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1


## 関連リンク

- [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://www.automicvault.com/ja/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Scientific computing packages](https://www.automicvault.com/ja/pkg/scientific-computing-tools/) - Matched scientific computing metadata.
- [Homebrew utility packages](https://www.automicvault.com/ja/pkg/brew-utility-packages/) - Matched Homebrew package provider.
- [eprover](https://www.automicvault.com/ja/pkg/brew/eprover/) - Shares av.db curated category or tags: automated-reasoning, cli, first-order-logic, science, theorem-prover.
- [kissat](https://www.automicvault.com/ja/pkg/brew/kissat/) - Shares av.db curated category or tags: cli, logic, science.
- [acl2](https://www.automicvault.com/ja/pkg/brew/acl2/) - Shares av.db curated category or tags: cli, logic, science, theorem-prover.
- [rocq](https://www.automicvault.com/ja/pkg/brew/rocq/) - Shares av.db curated category or tags: cli, science, theorem-prover.
- [z3](https://www.automicvault.com/ja/pkg/brew/z3/) - Shares av.db curated category or tags: cli, science, theorem-prover.
- [aamath](https://www.automicvault.com/ja/pkg/brew/aamath/) - Shares av.db curated category or tags: cli, science.
- [abpoa](https://www.automicvault.com/ja/pkg/brew/abpoa/) - Shares av.db curated category or tags: cli, science.
- [abricate](https://www.automicvault.com/ja/pkg/brew/abricate/) - Shares av.db curated category or tags: cli, science.

## Combined YAML source

View the package source record on GitHub. [combined/prover9.yml](https://github.com/automic-vault/db/blob/main/combined/prover9.yml)


## ソース

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- curated package history
- package version freshness
- av.db category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph