docs-v2/content/influxdb/cloud/reference/flux/stdlib/math/cosh.md

title	description	aliases	menu	weight
math.cosh() function	The math.cosh() function returns the hyperbolic cosine of `x`.	/influxdb/cloud/reference/flux/functions/math/cosh/	influxdb_cloud_ref name parent math.cosh Math	301

The math.cosh() function returns the hyperbolic cosine of x.

Output data type: Float

import "math"

math.cosh(x: 1.22)

// Returns 1.8412089502726743

Parameters

x

The value used in the operation.

Data type: Float

Special cases

math.cosh(±0)   // Returns 1
math.cosh(±Inf) // Returns +Inf
math.cosh(NaN)  // Returns NaN