3.5.3.5.7 InvErf


Description

This function computes the inverse error function at x.

Syntax

double inverf(double x)

Parameters

x

is the numeric at which you want to calculate the inverse error function. x is in [-1, 1].

Return

Returns the value of inverse error function at x.

Example

aa = inverf(0.5);
aa = ; //0.47693627620659

See Also

erf(x)