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# Index – Z

zero() (sage.categories.additive_magmas.AdditiveMagmas.AdditiveUnital.CartesianProducts.ParentMethods method) (sage.categories.additive_magmas.AdditiveMagmas.AdditiveUnital.Homsets.ParentMethods method) (sage.categories.additive_magmas.AdditiveMagmas.AdditiveUnital.ParentMethods method) (sage.categories.additive_magmas.AdditiveMagmas.AdditiveUnital.WithRealizations.ParentMethods method) (sage.categories.examples.commutative_additive_monoids.FreeCommutativeAdditiveMonoid method) (sage.categories.modules.Modules.Homsets.ParentMethods method) | zero_element() (sage.categories.additive_magmas.AdditiveMagmas.AdditiveUnital.ParentMethods method)

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