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Theorem
category_theory.monoidal_category.id_tensor_comp
Modification history
2021-03-26 23:52
src/category_theory/monoidal/category.lean
chore(category_theory/monoidal): golf some proofs (#6894) …
Modified
category_theory.monoidal_category.id_tensor_comp
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2019-05-30 12:43
src/category_theory/monoidal/category.lean
feat(category_theory/monoidal): monoidal categories, monoidal functors (#1002) …
Added
category_theory.monoidal_category.id_tensor_comp
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