exact_iff_exact_up_to_refinements — Mathlib · SciLib

∫ Утверждение Mathlib

exact_iff_exact_up_to_refinements

Mathlib.CategoryTheory.Abelian.Refinements

URI: https://scilib.ai/kg/mathlib#CategoryTheory.ShortComplex.exact_iff_exact_up_to_refinements

← MathLib Explorer