proof_by_exhaustion

Name: proof_by_exhaustion
Availability: InStock
Author: bneb

Community

Automate exhaustive case proofs.

Education & Research #mathlib #tactics #lean4 #proof #case-analysis #exhaustion #rcases

Authorbneb

Version1.0.0

Installs0

System Documentation

What problem does it solve?

Partition finite domains into cases and verify each one independently.

Core Features & Use Cases

Finite-domain case splitting with fin_cases
Disjunction handling with rcases and omega
Templates and worked examples for end-to-end proof

Quick Start

Split the goal into Fin n cases with fin_cases and discharge each branch using decide or omega.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: proof_by_exhaustion
Download link: https://github.com/bneb/perqed/archive/main.zip#proof-by-exhaustion

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.

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