JuliaDiff / JuliaDiff/ChainRules.jl

Use oneunit where it makes sense

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#479 2 comments 3 reactions 0 assignees View on GitHub

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bug
Dominant language
Julia
Stars
475
Forks
98
PR merge metrics
No merged PRs in 30d

Description

I suspect some of the scalar rules should be using oneunit instead of one. For example, sign.

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing the scalar rules, especially sign, and locate where they use one or oneunit. Determine which rules should use oneunit instead, then verify the behavior with the project's relevant tests.

Written by the indexing model from the issue text.

Assessment

Tech stack
julia
Domain
devtools
Issue type
Refactor
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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