The Sfun type exposes the following members.

Methods

NameDescription
Asinh
Returns the hyperbolic arc sine of a double.
Beta
Returns the value of the Beta function.
BetaIncomplete
Returns the incomplete Beta function ratio.
Cot
Returns the cotangent of a double.
Equals
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Erf
Returns the error function of a double.
Erfc
Returns the complementary error function of a double.
Erfce
Returns the exponentially scaled complementary error function.
ErfcInverse
Returns the inverse of the complementary error function.
ErfInverse
Returns the inverse of the error function.
Fact
Returns the factorial of an integer.
Finalize
Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
(Inherited from Object.)
Gamma
Returns the Gamma function of a double.
GammaIncomplete
Evaluates the incomplete gamma function.
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.
Log1p
Returns log(1+x), the logarithm of (x plus 1).
LogBeta
Returns the logarithm of the Beta function.
LogGamma
Returns the logarithm of the Gamma function of the absolute value of a double.
MemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Poch
Returns a generalization of Pochhammer's symbol.
Psi
Returns the derivative of the log gamma function, also called the digamma function.
Psi1
Returns the \psi _1 function, also known as the trigamma function.
R9lgmc
Returns the Log Gamma correction term for argument values greater than or equal to 10.0.
Sign
Returns the value of x with the sign of y.
ToString
Returns a String that represents the current Object.
(Inherited from Object.)

Fields

NameDescription
EpsilonLarge
The largest relative spacing for doubles.
EpsilonSmall
The smallest relative spacing for doubles.

See Also