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Formal Verification with Lean

Formal Verification with Lean

by lowdanie·May 12, 2026·3 points·0 comments

AI Analysis

MidNiche Gem

Solid Lean tutorial, but implementing insertion sort proofs is a standard exercise in the field.

Strengths
  • Clear progression from basic relations to full algorithm verification.
  • Executable code snippets make the abstract type theory concepts concrete.
  • Omits permutation proof honestly to keep the post length manageable.
Weaknesses
  • Insertion sort verification is a 'Hello World' level problem in formal methods.
  • No novel library, tool, or technique introduced beyond standard Lean pedagogy.
Category
Target Audience

Computer science students and developers interested in formal verification

Similar To

Software Foundations · The Little Typer · Lean Mathlib tutorials

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