this should
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- Dominant language
- Lean
- Stars
- 709
- Forks
- 200
- Avg merge
- 3d 6h
- Merged PRs (30d)
- 45
Description
be generalised outside the PL scope, once we have typeclasses to express that a type possesses an
implication connective.
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 Cslib/Logics/Propositional/Defs.lean lines 132-134, where the current declaration is scoped to PL. Review the surrounding propositional definitions and the planned typeclass support; done means the declaration is generalized beyond PL using a typeclass for an implication connective.
Written by the indexing model from the issue text.
Assessment
- Domain
- devtools
- Issue type
- Refactor
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100