pochhammer {orthopolynom} | R Documentation |
pochhammer
returns the value of Pochhammer's symbol calculated as
( z )_n = z;( {z + 1} ); ... ;( {z + n - 1} ) = frac{{Γ ( {z + n} )}}{{Γ ( z )}}
where Γ ( z ) is the Gamma function
pochhammer(z, n)
z |
argument of the symbol |
n |
integer number of terms in the symbol |
The value of Pochhammer's symbol
Frederick Novomestky fnovomes@poly.edu)
pochhammer( 1, 5 )