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lean-simp-tactics

Use when simp only fails unexpectedly in Lean 4, or when dealing with Bool vs Prop conditions, filter+lambda, let bindings in omega, linter false positives, or hypothesis normalization mismatches.

kim-em
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kim-em
Updated 3/11/2026
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quick start

Installation and usage

Use when simp only fails unexpectedly in Lean 4, or when dealing with Bool vs Prop conditions, filter+lambda, let bindings in omega, linter false positives, or hypothesis normalization mismatches.

Installation
$ install --globalskills.sh
Usage

Once installed, you can use this skill by running the following command in your terminal:

skills use lean-simp-tactics