Theorem MeasureTheory.null_iff_of_isMulLeftInvariant

Modification history

2023-06-04 05:44
Mathlib/MeasureTheory/Group/Measure.lean
style: recover `Is` of `Foo` which is ported from `is_foo` (#4639) …
Added MeasureTheory.null_iff_of_isMulLeftInvariantView on Github →