math.acosh() function

  • Flux 0.22.0+

math.acosh() returns the inverse hyperbolic cosine of x.

Function type signature
(x: float) => float

For more information, see Function type signatures.

Parameters

x

(Required) Value to operate on.

x should be greater than 1. If less than 1 the operation will return NaN.

Examples

Return the inverse hyperbolic cosine of a value

import "math"

math.acosh(x: 1.22)

Use math.acosh in map

import "math"

data
    |> map(fn: (r) => ({r with _value: math.acosh(x: r._value)}))

View example input and output

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