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SpecialFunctionsFallingFactorial Method

Computes the Falling Factorial (Pochhammer function) x -> x(n), n>= 0. see: https://en.wikipedia.org/wiki/Falling_and_rising_factorials

Namespace: Altaxo.Calc
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3572.0 (4.8.3572.0)
Syntax
C#
public static double FallingFactorial(
	double x,
	int n
)

Parameters

x  Double
The base value.
n  Int32
The non-negative integer order.

Return Value

Double
The real value of the falling factorial x_{(n)}.
See Also