math.round() function

  • <nil> 0.22.0+

math.round() returns the nearest integer, rounding half away from zero.

Function type signature
(x: float) => float

For more information, see Function type signatures.

Parameters

x

(Required) Value to operate on.

Examples

Round a value to the nearest whole number

import "math"

math.round(x: 2.12)// 2.0

Use math.round in map

import "math"
import "sampledata"

sampledata.float()
    |> map(fn: (r) => ({r with _value: math.round(x: r._value)}))

View example input and output

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