Index - I
| identities | Math.FiniteCategory, Math.FiniteCategories.All | 
| identity | Math.Category, Math.FiniteCategory, Math.FiniteCategories.All | 
| indentation | Math.IO.PrettyPrint, Math.FiniteCategories.All | 
| indexFirstArrow | Math.Categories.CommaCategory, Math.FiniteCategories.CommaCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| indexingCategory | Math.Categories.FunctorCategory, Math.FiniteCategories.FunctorCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| indexingCategoryCocone | Math.Categories.ConeCategory, Math.FiniteCategories.ConeCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| indexingCategoryCone | Math.Categories.ConeCategory, Math.FiniteCategories.ConeCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| indexSecondArrow | Math.Categories.CommaCategory, Math.FiniteCategories.CommaCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| indexSource | Math.Categories.CommaCategory, Math.FiniteCategories.CommaCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| indexTarget | Math.Categories.CommaCategory, Math.FiniteCategories.CommaCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| InheritedFullSubcategory | |
| 1 (Type/Class) | Math.FiniteCategories.FullSubcategory, Math.FiniteCategories, Math.FiniteCategories.All | 
| 2 (Data Constructor) | Math.FiniteCategories.FullSubcategory, Math.FiniteCategories, Math.FiniteCategories.All | 
| InheritedSubcategory | Math.FiniteCategories.Subcategory, Math.FiniteCategories, Math.FiniteCategories.All | 
| inheritedSubcategory | Math.FiniteCategories.Subcategory, Math.FiniteCategories, Math.FiniteCategories.All | 
| initialObjects | Math.FiniteCategory, Math.FiniteCategories.All | 
| insertionDiscreteTwoInDiscreteCategory | Math.FiniteCategories.DiscreteTwo, Math.FiniteCategories, Math.FiniteCategories.All | 
| insertionFunctor1 | Math.Categories.FunctorCategory, Math.FiniteCategories.FunctorCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| insertionFunctor2 | Math.Categories.FunctorCategory, Math.FiniteCategories.FunctorCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| internalCodomain | Math.CartesianClosedCategory, Math.FiniteCategories.All | 
| internalCodomainLeg | Math.CartesianClosedCategory, Math.FiniteCategories.All | 
| internalDomain | Math.CartesianClosedCategory, Math.FiniteCategories.All | 
| internalDomainLeg | Math.CartesianClosedCategory, Math.FiniteCategories.All | 
| internalHom | Math.CartesianClosedCategory, Math.FiniteCategories.All | 
| inverseDiagram | Math.Categories.FunctorCategory, Math.FiniteCategories.FunctorCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| isCandidateExponentialObject | Math.CartesianClosedCategory, Math.FiniteCategories.All | 
| isComposite | Math.Category, Math.FiniteCategory, Math.FiniteCategories.All | 
| isEpic | Math.FiniteCategory, Math.FiniteCategories.All | 
| isGenerator | Math.Category, Math.FiniteCategory, Math.FiniteCategories.All | 
| isIdentity | Math.Category, Math.FiniteCategory, Math.FiniteCategories.All | 
| isInitial | Math.FiniteCategory, Math.FiniteCategories.All | 
| isIso | Math.Category, Math.FiniteCategory, Math.FiniteCategories.All | 
| isMonic | Math.FiniteCategory, Math.FiniteCategories.All | 
| isNotIdentity | Math.Category, Math.FiniteCategory, Math.FiniteCategories.All | 
| isRetraction | Math.Category, Math.FiniteCategory, Math.FiniteCategories.All | 
| isSection | Math.Category, Math.FiniteCategory, Math.FiniteCategories.All | 
| IsSmallerThan | |
| 1 (Type/Class) | Math.Categories.TotalOrder, Math.Categories.OrdinalCategory, Math.Categories.Omega, Math.FiniteCategories.NumberCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| 2 (Data Constructor) | Math.Categories.TotalOrder, Math.Categories.OrdinalCategory, Math.Categories.Omega, Math.FiniteCategories.NumberCategory, Math.FiniteCategories, Math.Categories, Math.FiniteCategories.All | 
| isTerminal | Math.FiniteCategory, Math.FiniteCategories.All |