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lean-uint-bitvec

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Simplify Lean 4 bitwise & numeric proofs.

Software Engineering#proofs#lean4#bitwise#bv_decide#uint32#bitvec
Authorkim-em
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill streamlines complex proofs in Lean 4 that involve conversions between numeric types (like UInt8, UInt16, UInt32) and BitVectors, particularly when using the bv_decide tactic.

Core Features & Use Cases

  • bv_decide Guidance: Provides strategies for effectively using bv_decide for bit-level reasoning on unsigned integers.
  • Type Conversion Bridging: Offers patterns for converting between UInt types and Nat for tactics like omega.
  • Use Case: Proving properties of CRC checksum algorithms or bit manipulation routines within Lean 4 formalizations.

Quick Start

Use the lean-uint-bitvec skill to help prove a goal involving UInt32 bitwise operations.

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: lean-uint-bitvec
Download link: https://github.com/kim-em/lean-zip/archive/main.zip#lean-uint-bitvec

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