| pochhammer {mggd} | R Documentation |
Pochhammer Symbol
Description
Computes the Pochhammer symbol.
Usage
pochhammer(x, n)
Arguments
x |
numeric. |
n |
positive integer. |
Details
The Pochhammer symbol is given by:
\displaystyle{ (x)_n = \frac{\Gamma(x+n)}{\Gamma(x)} = x (x+1) ... (x+n-1) }
Value
Numeric value. The value of the Pochhammer symbol.
Author(s)
Pierre Santagostini, Nizar Bouhlel
Examples
pochhammer(2, 0)
pochhammer(2, 1)
pochhammer(2, 3)
[Package mggd version 1.2.3 Index]