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Theorem measurable_inv_iff'

Modification history

2021-10-01 03:25
src/measure_theory/group/arithmetic.lean
refactor(algebra/group_with_zero): rename lemmas to use ₀ instead of ' (#9424) …
Deleted measurable_inv_iff'View on Github →
2021-03-28 12:00
src/measure_theory/arithmetic.lean
refactor(measure_theory): add typeclasses for measurability of operations (#6832) …
Added measurable_inv_iff'View on Github →