fast accurate Kneser sexp algorithm

10/30/2010, 09:47 PM
(This post was last modified: 11/21/2011 09:38 PM by sheldonison.)
Post: #13




small update to allow more flexibility, faster
This is a small update, which improves performance, and allows more flexibility. Its a little faster (25 seconds for 105110 binary bit precision, as opposed to 1 minute). I added an slog function, as well as a gentaylorseries function that will generate the sexp taylor series about any point in the complex plane. I cleaned up the code, and made it a little simpler, in that the "n" parameter for loop(n) is now optional, and the default base for init; is base e. You can still "loop(1,2...)" at a time if desired.
kneser.gp (Size: 24.09 KB / Downloads: 157) For the most recent code version: go to the Nov 21st, 2011 thread. Code: \r kneser.gp Another code example, showing \p 134, and the taylor series function. Code: \r kneser.gp Code: type "morestuff" on the command line to see new functions  Sheldon 

« Next Oldest  Next Newest »

Possibly Related Threads...  
Thread:  Author  Replies:  Views:  Last Post  
"Kneser"/Riemann mapping method code for *complex* bases  mike3  2  3,139 
08/15/2011 03:14 PM Last Post: Gottfried 

Attempt to make own implementation of "Kneser" algorithm: trouble  mike3  9  6,823 
06/16/2011 11:48 AM Last Post: mike3 

Numerical algorithm for Fourier continuum sum tetration theory  mike3  12  9,166 
09/18/2010 04:12 AM Last Post: mike3 

regular sexp: curve near h=2 (h=2 + eps*I)  Gottfried  2  2,950 
03/10/2010 07:52 AM Last Post: Gottfried 

Attempting to compute the kslog numerically (i.e., Kneser's construction)  jaydfox  11  8,431 
10/26/2009 05:56 PM Last Post: bo198214 

regular sexp:different fixpoints  Gottfried  6  5,382 
08/11/2009 06:47 PM Last Post: jaydfox 

sexp(strip) is winding around the fixed points  Kouznetsov  8  6,081 
06/29/2009 10:05 AM Last Post: bo198214 

sexp and slog at a microcalculator  Kouznetsov  0  1,725 
01/08/2009 08:51 AM Last Post: Kouznetsov 
User(s) browsing this thread: 1 Guest(s)