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math.sinh() function

content/flux/v0/stdlib/math/sinh.md

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<!------------------------------------------------------------------------------ IMPORTANT: This page was generated from comments in the Flux source code. Any edits made directly to this page will be overwritten the next time the documentation is generated. To make updates to this documentation, update the function comments above the function definition in the Flux source code: https://github.com/influxdata/flux/blob/master/stdlib/math/math.flux#L2066-L2066 Contributing to Flux: https://github.com/influxdata/flux#contributing Fluxdoc syntax: https://github.com/influxdata/flux/blob/master/docs/fluxdoc.md ------------------------------------------------------------------------------->

math.sinh() returns the hyperbolic sine of x.

Function type signature
js
(x: float) => float

{{% caption %}} For more information, see Function type signatures. {{% /caption %}}

Parameters

x

({{< req >}}) Value to operate on.

Examples

Return the hyperbolic sine of a value

js
import "math"

math.sinh(x: 1.23)// 1.564468479304407

Use math.sinh in map

js
import "math"
import "sampledata"

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

{{< expand-wrapper >}} {{% expand "View example input and output" %}}

Input data

_time*tag_value
2021-01-01T00:00:00Zt1-2.18
2021-01-01T00:00:10Zt110.92
2021-01-01T00:00:20Zt17.35
2021-01-01T00:00:30Zt117.53
2021-01-01T00:00:40Zt115.23
2021-01-01T00:00:50Zt14.43
_time*tag_value
2021-01-01T00:00:00Zt219.85
2021-01-01T00:00:10Zt24.97
2021-01-01T00:00:20Zt2-3.75
2021-01-01T00:00:30Zt219.77
2021-01-01T00:00:40Zt213.86
2021-01-01T00:00:50Zt21.86

Output data

_time_value*tag
2021-01-01T00:00:00Z-4.366632364040217t1
2021-01-01T00:00:10Z27635.399462538164t1
2021-01-01T00:00:20Z778.0979426223964t1
2021-01-01T00:00:30Z20518814.82310186t1
2021-01-01T00:00:40Z2057192.6487263965t1
2021-01-01T00:00:50Z41.95975121029801t1
_time_value*tag
2021-01-01T00:00:00Z208792776.78651446t2
2021-01-01T00:00:10Z72.00997211144241t2
2021-01-01T00:00:20Z-21.248782127103386t2
2021-01-01T00:00:30Z192740025.25908726t2
2021-01-01T00:00:40Z522746.9691817887t2
2021-01-01T00:00:50Z3.134032070530569t2

{{% /expand %}} {{< /expand-wrapper >}}