math.erfinv() function
The math.erfinv()
function returns the inverse error function of x
.
*Output data type: Float*
import "math"
math.erfinv(x: 0.22)
// Returns 0.19750838337227364
Parameters
x
The value used in the operation. x
should be greater than -1 and less than 1. Otherwise, the operation will return NaN
.
*Data type: Float*
Special cases
math.erfinv(x: 1) // Returns +Inf
math.erfinv(x: -1) // Returns -Inf
math.erfinv(x: <-1) // Returns NaN
math.erfinv(x: > 1) // Returns NaN
math.erfinv(x: NaN) // Returns NaN