Theorem category_theory.triangulated.pretriangulated.comp_dist_triangle_mor_zero₁₂
Modification history
2022-11-02 06:11
src/category_theory/triangulated/pretriangulated.lean
feat(category_theory/triangulated): changing namespaces, introducing triangulated categories (#17284) …
Deleted category_theory.triangulated.pretriangulated.comp_dist_triangle_mor_zero₁₂View on Github →2021-04-16 22:20
src/category_theory/triangulated/pretriangulated.lean
feat(category_theory/triangulated/pretriangulated): add definition of pretriangulated categories and triangulated functors between them (#7153) …
Added category_theory.triangulated.pretriangulated.comp_dist_triangle_mor_zero₁₂View on Github →