Index - I
| Idiom | Data.Yoko.HCompos |
| Idx | Data.Yoko.TypeBasics, Data.YokoRaw, Data.Yoko |
| If | Data.Yoko.TypeBasics, Data.YokoRaw, Data.Yoko |
| ig_from | Data.YokoRaw, Data.Yoko |
| IndexInto | Data.Yoko.TypeBasics, Data.YokoRaw, Data.Yoko |
| indexInto | Data.Yoko.TypeBasics, Data.YokoRaw, Data.Yoko |
| inject | Data.YokoRaw, Data.Yoko |
| Invariant | Data.Yoko.Invariant |
| Invariant2 | Data.Yoko.Invariant |
| invInsts | Data.Yoko.TH, Data.Yoko |
| invmap | Data.Yoko.Invariant |
| invmap2 | Data.Yoko.Invariant |
| IsJust | Data.Yoko.TypeBasics, Data.YokoRaw, Data.Yoko |