Hi, [...]
> No, that's actually wrong. What version of numpy are you using? With a recent > SVN checkout of numpy, I get the correct answer: > > In [3]: roots([1,0,0]) > Out[3]: array([ 0., 0.]) In [17]: import sys, numpy In [18]: sys.version Out[18]: '2.5 (r25:51908, Sep 23 2006, 01:23:14) \n[GCC 4.1.1]' In [19]: numpy.version.version Out[19]: '1.0rc1' moon:/pool/PROG/python # uname -a Linux moon 2.6.16.13-4-smp #1 SMP Wed May 3 04:53:23 UTC 2006 x86_64 x86_64 x86_64 GNU/Linux I think I will get and compile newer version of source BTW, I also look for good (more or less complete and/or interessting) tutoruals on signal processing with python something like low/high-pass filtering/ploting of wave files etc I would appreciate pointers very much. I am learning this at the moment, when it all starts to make sense to me, I will write such a tutorial on my own later Regards, Daniel -- http://mail.python.org/mailman/listinfo/python-list
