| id | SubHask.Category, SubHask |
| ifThenElse | SubHask |
| imap | SubHask.Algebra, SubHask |
| immutable2mutable | SubHask.Mutable, SubHask.Algebra, SubHask |
| Increasing | SubHask.Category.Trans.Monotonic |
| IncreasingT | |
| 1 (Type/Class) | SubHask.Category.Trans.Monotonic |
| 2 (Data Constructor) | SubHask.Category.Trans.Monotonic |
| Increasing_ | SubHask.Category.Trans.Monotonic |
| Index | SubHask.Algebra, SubHask |
| index | SubHask.Category.Finite |
| indicator | SubHask.Algebra, SubHask |
| indices | SubHask.Algebra, SubHask |
| inf | SubHask.Algebra, SubHask |
| infimum | SubHask.Algebra, SubHask |
| infimum_ | SubHask.Algebra, SubHask |
| infinity | SubHask.Algebra, SubHask |
| initial | SubHask.Category, SubHask |
| initMaybe | SubHask.Algebra, SubHask |
| Injective | SubHask.Category.Trans.Bijective |
| InjectiveT | SubHask.Category.Trans.Bijective |
| innerProductDistance | SubHask.Algebra, SubHask |
| innerProductNorm | SubHask.Algebra, SubHask |
| insert | SubHask.Algebra, SubHask |
| insertAt | SubHask.Algebra, SubHask |
| Int | SubHask |
| Int16 | SubHask |
| Int32 | SubHask |
| Int64 | SubHask |
| Int8 | SubHask |
| Integer | SubHask |
| Integral | SubHask.Algebra, SubHask |
| IntMap | |
| 1 (Type/Class) | SubHask.Compatibility.Containers |
| 2 (Data Constructor) | SubHask.Compatibility.Containers |
| IntMap' | |
| 1 (Type/Class) | SubHask.Compatibility.Containers |
| 2 (Data Constructor) | SubHask.Compatibility.Containers |
| invar_Ball_radius | SubHask.Algebra.Metric |
| invar_Box_ordered | SubHask.Algebra.Container |
| inverse | SubHask.Category, SubHask |
| IO | SubHask |
| isAntichain | SubHask.Algebra, SubHask |
| isChain | SubHask.Algebra, SubHask |
| isEmpty | SubHask.Algebra, SubHask |
| isError | SubHask.Algebra, SubHask |
| isFartherThan | SubHask.Algebra, SubHask |
| isJust | SubHask.Algebra, SubHask |
| IsMutable | SubHask.Mutable, SubHask.Algebra, SubHask |
| isNaN | SubHask.Algebra, SubHask |
| isOne | SubHask.Algebra, SubHask |
| IsScalar | SubHask.Algebra, SubHask |
| isZero | SubHask.Algebra, SubHask |
| IxConstructible | SubHask.Algebra, SubHask |
| IxContainer | SubHask.Algebra, SubHask |