Mathlib Changelog
v3
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Mathlib v3 is deprecated.
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Theorem
zero_dvd_iff_eq_zero
Modification history
2018-10-07 09:08
algebra/ring.lean
fix(algebra/ring): delete duplicate lemma zero_dvd_iff_eq_zero (#399)
Deleted
zero_dvd_iff_eq_zero
View on Github →
2018-08-30 14:55
algebra/ring.lean
refactor(algebra): add more facts about units
Added
zero_dvd_iff_eq_zero
View on Github →