Index - N
| nadir | Math.Categories.ConeCategory, Math.FiniteCategories.ConeCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| NaturalTransformation | Math.Categories.FunctorCategory, Math.FiniteCategories.FunctorCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| naturalTransformation | Math.Categories.FunctorCategory, Math.FiniteCategories.FunctorCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| NaturalTransformationError | Math.Categories.FunctorCategory, Math.FiniteCategories.FunctorCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| nodeMap | Math.Categories.FinGrph, Math.Categories, Math.FiniteCategories.All | 
| nodes | Math.Categories.FinGrph, Math.Categories, Math.FiniteCategories.All | 
| NumberCategory | Math.FiniteCategories.NumberCategory, Math.FiniteCategories, Math.FiniteCategories.All | 
| numberCategory | Math.FiniteCategories.NumberCategory, Math.FiniteCategories, Math.FiniteCategories.All | 
| NumberCategoryMorphism | Math.FiniteCategories.NumberCategory, Math.FiniteCategories, Math.FiniteCategories.All | 
| NumberCategoryObject | Math.FiniteCategories.NumberCategory, Math.FiniteCategories, Math.FiniteCategories.All |