math.erf() function
math.erf() returns the error function of x.
Function type signature
(x: float) => float
For more information, see Function type signatures.
Parameters
x
(Required) Value to operate on.
Examples
Return the error function of a value.
import "math"
math.erf(x: 22.6)// 1.0
Use math.erf in map
import "math"
import "sampledata"
sampledata.float()
|> map(fn: (r) => ({r with _value: math.erf(x: r._value)}))
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