Returns the inverse of the error function.
Namespace:
Imsl.MathAssembly: ImslCS (in ImslCS.dll) Version: 6.5.0.0
Syntax
C# |
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public static double ErfInverse( double x ) |
Visual Basic (Declaration) |
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Public Shared Function ErfInverse ( _ x As Double _ ) As Double |
Visual C++ |
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public: static double ErfInverse( double x ) |
Parameters
- x
- Type: System..::.Double
A double value.
Return Value
A double value specifying the inverse of the error function of x.Remarks
ErfInverse(X) method computes the inverse of the error function erf x, defined in Erf.
The method ErfInverse(X) is defined for , then the answer will be less accurate than half precision. Very approximately,
where is the machine precision (approximately 1.11e-16).