Mathlib Changelog
v4
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Theorem
eq_one_or_one_lt
Modification history
2023-12-26 07:50
Mathlib/Algebra/Order/Monoid/Canonical/Defs.lean
feat: `0 ≤ a * b ↔ (0 < a → 0 ≤ b) ∧ (0 < b → 0 ≤ a)` (#9219) …
Modified
eq_one_or_one_lt
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2022-12-01 10:59
Mathlib/Algebra/Order/Monoid/Canonical/Defs.lean
feat: port Algebra.Order.Monoid.Canonical.Defs (#778) …
Added
eq_one_or_one_lt
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