Anant anant-0.2

Version 0.2 adds an implementation of Powell's algorithm for finding the zeros of a function of the complex plane. Tuned for being effective even when the function has a lot of high-frequency noisy near/at the zero.

Milestone information

Project:
Anant
Series:
trunk
Version:
anant-0.2
Released:
2010-12-12  
Registrant:
linas
Release registered:
2010-12-12
Active:
No. Drivers cannot target bugs and blueprints to this milestone.  

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download icon anant-0.2.0.tar.gz (md5, sig) source code tarball 14
last downloaded 45 weeks ago
Total downloads: 14

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Changelog 

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12 Dec 2010:
   * Add the complex zerofinding (Powell's algorithm) routine.

17 Nov 2010:
   * Fix some minor(?) memory leaks in the gamma function.
   * Add domain check to fp_log; return error if log(0) requested.
   * Add routines to get real, imaginary parts as float pts.
   * Routine to multiply by complex by float pt.

19 Sept 2010
   * Fix divide-by-zero when question mark is passed a zero.
   * Fix a bug due to rounding-overflow in the question-mark function.

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