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isUnit_of_mem_nonZeroDivisors
Modification history
2023-08-10 19:52
Mathlib/RingTheory/NonZeroDivisors.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified
isUnit_of_mem_nonZeroDivisors
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2023-01-20 18:12
Mathlib/RingTheory/NonZeroDivisors.lean
feat: port RingTheory.NonZeroDivisors (#1717)
Added
isUnit_of_mem_nonZeroDivisors
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