Index - I
| Id | |
| 1 (Type/Class) | Data.Table.Identifier |
| 2 (Data Constructor) | Data.Table.Identifier |
| independentStart | Math.GeometricSeries |
| inf | Data.Default.Util |
| infNegative | Data.Default.Util |
| internalRateOfReturn | Data.Function.Finance |
| ipmt | Data.Function.Excel |