Mathlib v3 is deprecated. Go to Mathlib v4

Theorem category_theory.monoidal_opposite.unop_inj_iff

Modification history

2021-11-19 12:03
src/category_theory/monoidal/opposite.lean
refactor(algebra/opposites): use mul_opposite for multiplicative opposite (#10302) …
Modified category_theory.monoidal_opposite.unop_inj_iffView on Github →
2021-05-14 12:02
src/category_theory/monoidal/opposite.lean
feat(category_theory/monoidal): the monoidal opposite (#7602)
Added category_theory.monoidal_opposite.unop_inj_iffView on Github →