leanprover / leanprover/fp-lean
Add Explicit Reference to Definition of `idahospiders` in 3.5.6 Append Example
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Description
In 3.5.6 , idahospiders is used in an Append example , but no mention provided on where it was defined had me searching for a while.
An improvement here would be to include a link to 3.4.2 where idahospiders was defined with the example.
(here's the link: https://lean-lang.org/functional_programming_in_lean/Overloading-and-Type-Classes/Arrays-and-Indexing/#non-empty-list-indexing)
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 the 3.5.6 Append example and compare it with the earlier definition in section 3.4.2, using the linked Arrays and Indexing page as reference. Add an explicit link to the 3.4.2 definition of idahospiders; done means readers can reach that definition directly from the 3.5.6 example.
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
- 75/100