Mathlib Changelog
v4
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Theorem
zero_mul
Modification history
2021-10-15 13:06
Mathlib/Algebra/Ring/Basic.lean
fix: remove zero diamond (#72)
Deleted
zero_mul
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2021-08-16 20:42
Mathlib/Algebra/Ring/Basic.lean
ring tactic (#33) …
Added
zero_mul
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