Index - I
| Id | Process |
| identity | Basics, NriPrelude |
| indexedMap | |
| 1 (Function) | List |
| 2 (Function) | Array |
| indexes | Text |
| indices | Text |
| info | Log |
| initialize | Array |
| inMicroseconds | Platform |
| insert | |
| 1 (Function) | Dict |
| 2 (Function) | Set |
| Int | Basics, NriPrelude |
| int | Fuzz |
| intersect | |
| 1 (Function) | Dict |
| 2 (Function) | Set |
| intersperse | List |
| intRange | Fuzz |
| isAlpha | Char |
| isAlphaNum | Char |
| isDigit | Char |
| isEmpty | |
| 1 (Function) | List |
| 2 (Function) | Dict |
| 3 (Function) | Set |
| 4 (Function) | Text |
| 5 (Function) | Array |
| isHexDigit | Char |
| isInfinite | Basics, NriPrelude |
| isLower | Char |
| isNaN | Basics, NriPrelude |
| isOctDigit | Char |
| isUpper | Char |