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Theorem mem_or_mem_of_mul_eq_zero

Modification history

2018-11-05 10:47
ring_theory/ideals.lean
feat(linear_algebra,ring_theory): refactoring modules (#456) …
Deleted mem_or_mem_of_mul_eq_zeroView on Github →
2018-03-08 11:25
ring_theory/ideals.lean
feat(ring_theory): move localization
Added mem_or_mem_of_mul_eq_zeroView on Github →