leanprover-community / leanprover-community/mathlib4
simps: allow specifying configuration options in initialize_simps_projections
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Description
E.g. specify that a projection should be generated with fullyApplied := false.
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 by locating the implementation of initialize_simps_projections and inspect how its projection configuration is parsed. Trace how the fullyApplied option would need to reach projection generation, then verify that specifying fullyApplied := false changes the generated projection as requested.
Written by the indexing model from the issue text.
Assessment
- Domain
- tooling
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 42/100