Mathlib v3 is deprecated. Go to Mathlib v4

Commit 2022-11-13 01:44 ad3dfaca

View on Github →

perf(analysis/complex/circle): fix a slow @[simps] (#17504) This @[simps] is really slow on master and caused me a timeout in #17164, and moreover it generated a bad simp lemma (it used ↥(metric.sphere 0 1) instead of ↥circle), so I just wrote the lemma by hand.

Estimated changes