Thanks alot people, my problem is gone now.
Keith Goodman skrev: > On Thu, Feb 12, 2009 at 9:21 AM, Ralph Kube <ralphk...@googlemail.com> wrote: >> The same happens on the ipython prompt: >> >> 0.145 * 0.005 = 28.999999999999996 >> N.int32(0.145 * 0.005) = 28 >> >> Any ideas how to deal with this? > > Do you want the answer to be 29? N.int32 truncates. If you want to > round instead, you could use that standard trick of adding 0.5: > >>> np.int32(0.5 + 0.145 / 0.005) > 29 > > or > >>> np.round(0.145 / 0.005) > 29.0 > _______________________________________________ > Numpy-discussion mailing list > Numpy-discussion@scipy.org > http://projects.scipy.org/mailman/listinfo/numpy-discussion _______________________________________________ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion
