leanprover / leanprover/fp-lean
namespaces `Nat.double` vs `_root_.Nat.double`
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- Dominant language
- Lean
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Description
As it is rendered, it suggests that the definition of Nat.double would allow (1 : Nat).double. This is not the case
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
Open book/FPLean/GettingToKnow/Conveniences.lean around lines 599–600 and compare the source with its rendered form. Clarify the explanation so it does not suggest that Nat.double supports (1 : Nat).double, then verify the rendered documentation reflects the distinction between Nat.double and root.Nat.double.
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
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 78/100