fact: Definition abses_path_data_inverse {B A : AbGroup@{u}} {E F : AbSES B A} : (E $-> F) -> (F $-> E).
imports: Basics Types Truncations.Core HSet WildCat Groups.QuotientGroup Groups.ShortExactSequence AbelianGroup AbGroups.Biproduct AbHom Homotopy.ExactSequence Pointed Modalities.ReflectiveSubuniverse