Theorem MeasureTheory.Measure.count_empty
Modification history
2025-02-10 05:14
Mathlib/MeasureTheory/Measure/Count.lean
refactor: restate lemmas about `∑' _, c` using `ENat.card`/`Set.encard` (#21503) …
Modified MeasureTheory.Measure.count_emptyView on Github →