Mathematica 9 is now available
THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
SEE THE DOCUMENTATION CENTER FOR THE LATEST INFORMATION.
Mathematica > Gamma Functions and Related Functions >

Pochhammer

Pochhammer[a, n]
gives the Pochhammer symbol (a)_n.
  • Mathematical function, suitable for both symbolic and numerical manipulation.
  • (a)_n=a (a+1) … (a+n-1)=Gamma (a+n) /Gamma(a).
  • For certain special arguments, Pochhammer automatically evaluates to exact values.
  • Pochhammer can be evaluated to arbitrary numerical precision.
New in 1
© 2013 Wolfram Research, Inc. Japanese
Ask a question about this page  |  Suggest an improvement  |  Leave a message for the team