Returns the inverse of the complementary error function.
Namespace: Imsl.MathAssembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax public static double ErfcInverse(
double x
)
Public Shared Function ErfcInverse (
x As Double
) As Double
public:
static double ErfcInverse(
double x
)
static member ErfcInverse :
x : float -> float
Parameters
- x
- Type: SystemDouble
A double value, .
Return Value
Type:
Double
A
double value specifying the inverse of the error function of
x.
Remarks
The Erfcinverse(x) method computes the inverse of the
complementary error function erfc x, defined in Erfc.
Erfcinverse(x) is defined for . If ,
then the answer will be less accurate than half precision. Very
approximately,
where = machine precision
(approximately 1.11e-16).
See Also