contravariant_le_iff_contravariant_lt_and_eq — Mathlib · SciLib

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contravariant_le_iff_contravariant_lt_and_eq

Mathlib.Algebra.Order.Monoid.Unbundled.Defs

URI: https://scilib.ai/kg/mathlib#contravariant_le_iff_contravariant_lt_and_eq

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