[Numpy-discussion] numpy and stackless

Has anyone tried mixing numpy with stackless? I am wondering if there are any obvious reasons why it would not work. I am thinking specifically of issues that may arise using the stackless microthreads. ___ Numpy-discussion mailing list Numpy-discussion

Re: [Numpy-discussion] product of arrays of different lengths

what is the overhead associated with importing a new module (whichever includes izip)? I am wondering whether it is actually more efficient for me to put my aesthetics aside and stick with my ugly but efficient loop On Sep 15, 2:32 pm, Francesc Alted <[EMAIL PROTECTED]> wrote: > A Monday 15 Septe

Re: [Numpy-discussion] product of arrays of different lengths

http://www.amazon.com/Eliade-Guide-World-Religions/dp/0060621451/ref=sr_1_1?ie=UTF8&s=books&qid=1221285193&sr=8-1 2008/9/13 Vasile Bouleanu <[EMAIL PROTECTED]> > Stie cineva despre existenta unei traduceri in engleza a " > Dictionarului Religiilor " cu autorii Eliade /Culianu ? > >Vasile

[Numpy-discussion] norm_gen

Hi, can anyone point me in the direction of some example code to use the norm_gen function in scipy.stats? I know this is the wrong board but I seem to be at the wrong end of the moderation queue on the scipy board and have been for a couple of weeks, so my posts over there don't show up. I'm hop

Re: [Numpy-discussion] sum of positive values in an array

thank you very much, deliciously satisfying On Sep 5, 3:33 pm, Zachary Pincus <[EMAIL PROTECTED]> wrote: > > Hi, probably a basic question, but I'm looking for a neat way to sum > > all the positive values in an array of floats.  I'm currently doing it > > the hard way, but am hoping there is some

[Numpy-discussion] argsort in descending order

another newb question I suspect, but is there a way to instruct argsort to sort in descending order or should I just sort and reverse? ___ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion

[Numpy-discussion] sum of positive values in an array

Hi, probably a basic question, but I'm looking for a neat way to sum all the positive values in an array of floats. I'm currently doing it the hard way, but am hoping there is some cunning and elegant syntax I can use instead ___ Numpy-discussion mailing

Re: [Numpy-discussion] normalizing a vector so it has magnitude 1

sorry, 1D array this is perfect, thanks. On Aug 27, 10:18 pm, Gary Ruben <[EMAIL PROTECTED]> wrote: > I don't know what you mean by a 1D vector, but for a 3-vector, you can > do this (also works for N-dimensions) > > In [1]: a=r_[1.,2.,3.] > In [2]: a > Out[2]: array([ 1., 2., 3.]) > In [3]: b=

[Numpy-discussion] normalizing a vector so it has magnitude 1

bit of a newb question, is there a method for normalising a 1D vector so it ends up with magnitude 1? I can do it manually but I was hoping there was a neat numpy - or scipy - trick. I've been web surfing but nothing really leaps out ___ Numpy-discussi

[Numpy-discussion] Can't get to numpy.org or scipy.org today...

...are they down? ___ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion