leanprover / leanprover/fp-lean
applyPrim and evaluateM should have different lengths
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Description
In https://leanprover.github.io/functional_programming_in_lean/monads/arithmetic.html#further-effects , the functions evaluateM and applyPrim should not be the same width on the page, as it makes it too easy not to notice the difference in the last line.
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 Further Effects page at the linked arithmetic.html#further-effects section and compare the displayed evaluateM and applyPrim examples. Check the related Zulip discussion for context; done means the two functions have visibly different widths so the final-line difference is easy to notice.
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
- Mostly clear
- Newbie friendliness
- 62/100