arange

Creates a 1D array of evenly spaced values within the half-open interval [start, stop). The spacing between values is controlled by step, which can be an integer or a double.

Signatures

With start

inline fun <reified T : Number> Multik.arange(
    start: Int, stop: Int, step: Int = 1
): D1Array<T>

inline fun <reified T : Number> Multik.arange(
    start: Int, stop: Int, step: Double
): D1Array<T>

Without start (starts at 0)

inline fun <reified T : Number> Multik.arange(
    stop: Int, step: Int = 1
): D1Array<T>

inline fun <reified T : Number> Multik.arange(
    stop: Int, step: Double
): D1Array<T>

Parameters

Parameter	Type	Default	Description
`start`	`Int`	`0`	Start of interval (inclusive).
`stop`	`Int`	—	End of interval (exclusive).
`step`	`Int` or `Double`	`1`	Spacing between values.

Returns: D1Array<T> with values [start, start + step, start + 2*step, …) up to but not including stop.

Example

val a = mk.arange<Int>(5)              // [0, 1, 2, 3, 4]
val b = mk.arange<Int>(2, 10, 3)       // [2, 5, 8]
val c = mk.arange<Double>(0, 1, 0.3)   // [0.0, 0.3, 0.6, 0.9]

Constraints

If start < stop, step must be positive.
If start > stop, step must be negative.
step must not be zero.

28 February 2026