Mathlib v3 is deprecated. Go to Mathlib v4

Theorem is_open.is_measurable

Modification history

2021-02-02 21:38
src/measure_theory/borel_space.lean
refactor(measure_theory/*): rename `is_(null_)?measurable` to `(null_)?measurable_set` (#6001) …
Deleted is_open.is_measurableView on Github →
2020-04-07 15:31
src/measure_theory/borel_space.lean
refactor(measure_theory/borel): `borel` is not an `instance` (#2326) …
Added is_open.is_measurableView on Github →