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Theorem category_theory.bicategory.id_whisker_left_symm

Modification history

2022-04-07 18:41
src/category_theory/bicategory/basic.lean
refactor(category_theory/bicategory): set simp-normal form for 2-morphisms (#13185) …
Added category_theory.bicategory.id_whisker_left_symmView on Github →