leanprover / leanprover/fp-lean
[Typo] 8.3.1.2. Inequality of Natural Numbers: k vs. m
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Description
From the perspective of evidence, a proof that n ≤ k consists of finding some number d such that n + d = m.
Correction: n ≤ m […] n + d = m
Alternative: n ≤ k […] n + d = k
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 at section 8.3.1.2, “Inequality of Natural Numbers,” and compare the sentence about evidence for proving an inequality with the proposed correction. Update the inconsistent variable so the statement and equation agree, then verify the rendered section reads correctly.
Written by the indexing model from the issue text.
Assessment
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 1/5
- Estimated time
- Under an hour
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 55/100