Sfun Class |
Namespace: Imsl.Math
The Sfun type exposes the following members.
Name | Description | |
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Asinh |
Returns the hyperbolic arc sine of a double.
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Beta |
Returns the value of the Beta function.
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BetaIncomplete |
Returns the incomplete Beta function ratio.
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Cot |
Returns the cotangent of a double.
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Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) | |
Erf |
Returns the error function of a double.
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Erfc |
Returns the complementary error function of a double.
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Erfce |
Returns the exponentially scaled complementary error function.
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ErfcInverse |
Returns the inverse of the complementary error function.
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ErfInverse |
Returns the inverse of the error function.
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Fact |
Returns the factorial of an integer.
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Gamma |
Returns the Gamma function of a double.
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GammaIncomplete |
Evaluates the incomplete gamma function.
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GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) | |
GetType | Gets the Type of the current instance. (Inherited from Object.) | |
Log10 |
Returns the common (base 10) logarithm of a double.
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Log1p |
Returns log(1+x), the logarithm of (x plus 1).
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LogBeta |
Returns the logarithm of the Beta function.
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LogGamma |
Returns the logarithm of the Gamma function of the absolute value of
a double.
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Poch |
Returns a generalization of Pochhammer's symbol.
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Psi |
Returns the derivative of the log gamma function, also
called the digamma function.
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Psi1 |
Returns the function, also known as
the trigamma function.
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R9lgmc |
Returns the Log Gamma correction term for argument values greater
than or equal to 10.0.
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Sign |
Returns the value of x with the sign of y.
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ToString | Returns a string that represents the current object. (Inherited from Object.) |
Name | Description | |
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EpsilonLarge |
The largest relative spacing for doubles.
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EpsilonSmall |
The smallest relative spacing for doubles.
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