docs-v2/content/v2.0/reference/flux/functions/math/nextafter.md

title	description	menu	weight
math.nextafter() function	The math.nextafter() function returns the next representable float value after `x` towards `y`.	v2_0_ref name parent math.nextafter Math	301

The math.nextafter() function returns the next representable float value after x towards y.

Output data type: Float

import "math"

math.nextafter(x: 1.23, y: 4.56)

// Returns 1.2300000000000002

Parameters

x

The X value used in the operation.

Data type: Float

y

The Y value used in the operation.

Data type: Float

Special cases

math.nextafter(x:x, y:x)    // Returns x
math.nextafter(x: NaN, y:y) // Returns NaN
math.nextafter(x:x, y:NaN)  // Returns NaN