Theorem covariant_lt_of_covariant_le_of_contravariant_eq

Modification history

2023-09-14 10:14
Mathlib/Algebra/CovariantAndContravariant.lean
chore(Co(ntra)variantClass): generalize and remove duplicates (#6677) …
Added covariant_lt_of_covariant_le_of_contravariant_eqView on Github →