Robert and Terry- Thank you so much for helping me on this!
Yes, it's a problem due to an old version of numarray. I didn't realize that my windows has a much newer version than the debian machine. Best, Xiangyi ----- Original Message ----- From: "Robert Kern" <[EMAIL PROTECTED]> To: <python-list@python.org> Sent: Tuesday, August 02, 2005 1:03 PM Subject: Re: bug in python/numarray > [EMAIL PROTECTED] wrote: >> Hi, there, >> >> I got different results by running the same lines of code on windows and >> debian. Here is the code: >> >> a = kroneckerproduct(ones((4195,1)), identity(12)) >> print a.mean() >> >> This works perfectly well in windows but it gave the following error >> while >> running it in debian: >> Traceback (most recent call last): >> File "<stdin>", line 1, in ? >> File "/usr/lib/python2.4/site-packages/numarray/numarraycore.py", line >> 1137, in mean >> return self.sum()/(self.nelements()*1.0) >> File "/usr/lib/python2.4/site-packages/numarray/numarraycore.py", line >> 1133, in sum >> return ufunc.add.reduce(ufunc.add.areduce(self, type=type).flat, >> type=type) >> IndexError: too many indices. >> >> But if I reduce the number 4195 to 419, it works. Is it a bug in Python >> or >> Numarray? Can someone help me figure it out? BTW, the python version is >> 2.4.1 > > It's almost certainly numarray. I don't get an error on OS X with the > latest CVS of numarray. Please try the latest CVS on your platforms, and > if you still get this error, then post it to the numarray mailing list. > Thanks! > > http://lists.sourceforge.net/lists/listinfo/numpy-discussion > > -- > Robert Kern > [EMAIL PROTECTED] > > "In the fields of hell where the grass grows high > Are the graves of dreams allowed to die." > -- Richard Harter > > -- > http://mail.python.org/mailman/listinfo/python-list > -- http://mail.python.org/mailman/listinfo/python-list
