Returns the exponentially scaled complementary error function.
Namespace: Imsl.MathAssembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax public static double Erfce(
double x
)
Public Shared Function Erfce (
x As Double
) As Double
public:
static double Erfce(
double x
)
static member Erfce :
x : float -> float
Parameters
- x
- Type: SystemDouble
A double value for which the function value is
desired.
Return Value
Type:
DoubleA
double value specifying the exponentially scaled
complementary error function of
x.
Remarks The exponentially scaled complementary error function is defined
as
where erfc(x) is the complementary error function. See Erfc
for its definition.
To prevent the answer from underflowing, x must be greater than
where b = Double.MaxValueM is the largest representable
double precision number.
See Also