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Theorem measurable_inv'

Modification history

2021-03-28 12:00
src/measure_theory/borel_space.lean
refactor(measure_theory): add typeclasses for measurability of operations (#6832) …
Deleted measurable_inv'View on Github →
2020-04-07 15:31
src/measure_theory/borel_space.lean
refactor(measure_theory/borel): `borel` is not an `instance` (#2326) …
Added measurable_inv'View on Github →