Lerch Transcendent and Polylogarithm

Description:This program computes the Lerch transcendent Phi(z, s, a). The arguments may be real or complex. The program is a straightforward implementation of the function definition and it converges fairly quickly if |z| is not close to 1. The execution time rises and accuracy decreases as |z| approaches 1, so this is not an efficient algorithm for the Zeta function. The number 9999 for the maximum number of iterations may be lowered to improve speed at the cost of accuracy for values of |z| close to 1.
Filename:lerch.zip
ID:9338
Author:John Keith
Downloaded file size:1,930 bytes
Size on calculator:1 KB
Platforms:49/50 48  
User rating:Not yet rated (you must be logged in to vote)
Primary category:Math/Misc
Languages:ENG  
File date:2021/11/24 23:28:23
Creation date:2021/10/20
Source code:Included
Download count:14
Version history:2021/11/24: Added to site
Archive contents:
  Length      Date    Time    Name
---------  ---------- -----   ----
      156  2021-11-24 23:25   lerch.48
      156  2021-11-24 23:23   lerch.49
     3445  2021-11-24 23:25   lerch.html
---------                     -------
     3757                     3 files
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Part of the HP Calculator Archive,
Copyright 1997-2021 Eric Rechlin.