lean-ja / lean-ja/lean-by-example
unfold? タクティクを紹介する
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タクティク
- Dominant language
- Lean
- Stars
- 188
- Forks
- 15
- Avg merge
- 9h 8m
- Merged PRs (30d)
- 6
Description
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reading the linked mathlib4 pull request at https://github.com/leanprover-community/mathlib4/pull/12016 to understand the intended unfold tactic material. Then locate the corresponding example section in lean-by-example and confirm that the tactic is introduced with a clear explanation and example.
Written by the indexing model from the issue text.
Assessment
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100