leanprover-community / leanprover-community/mathlib4

Porting note: was `simp`

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#10,745 1 comment 0 reactions 0 assignees View on GitHub

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porting-notes
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Description

Contributor guide

Open the contributing guide

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 reading the cited locations in Mathlib/Algebra/Lie/Engel.lean, Mathlib/Data/IsROrC/Basic.lean, Mathlib/LinearAlgebra/Isomorphisms.lean, and Mathlib/SetTheory/Cardinal/Basic.lean. Determine how notes claiming was simp should be classified, then verify that all matching notes are handled consistently.

Written by the indexing model from the issue text.

Assessment

Domain
documentation
Issue type
Documentation
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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