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

title	description	aliases	menu	weight
math.isInf() function	The math.isInf() function reports whether `f` is an infinity, according to `sign`.	/influxdb/cloud/reference/flux/functions/math/isinf/	influxdb_cloud_ref name parent math.isInf Math	301

The math.isInf() function reports whether f is an infinity, according to sign.

Output data type: Boolean

• If sign > 0, math.isInf reports whether f is positive infinity.
• If sign < 0, math.isInf reports whether f is negative infinity.
• If sign == 0, math.isInf reports whether f is either infinity.

import "math"

math.isInf(f: 2.12, sign: 3)

// Returns false

Parameters

f

The value used in the evaluation.

Data type: Float

sign

The sign used in the evaluation.

Data type: Integer