lean-ja / lean-ja/lean-by-example
自然数の整除性の圏において、0 は終対象
Open
Nobody has claimed this yet.
- Dominant language
- Lean
- Stars
- 188
- Forks
- 15
- Avg merge
- 9h 8m
- Merged PRs (30d)
- 6
Description
どんな数も 0 を割り切るからね…。
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
The issue states a mathematical claim about divisibility of natural numbers and 0 as a terminal object, but names no file, example, test, or entry point. First determine where related Lean examples belong and how such claims are tested; done should be a repository change that formalizes the stated claim with a passing check.
Written by the indexing model from the issue text.
Assessment
- Domain
- tooling
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100