leanprover-community / mathlib4

The math library of Lean 4

Home Page:https://leanprover-community.github.io/mathlib4_docs

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Manual priority changes for performance

mattrobball opened this issue · comments

This issue tracks changes where priorities were manually set to improve typeclass synthesis.

#11980 is relevant here. In all the instances whose priority has been manually adjusted in this PR, I've added the sentence

-- priority manually adjusted in #11980

to make sure they're easy to find (and fix) later if needed. The same could be done in other PRs with the same flavor.