[Numpy-discussion] segfault with dot

Jesus Torrecilla Pinero jtorrecilla@gmail....
Sat Nov 17 05:01:45 CST 2007


I am using Python 2.5.1 (r251:54863, Apr 18 2007, 08:51:08) under Windows XP
and converting a program from Numeric to Numpy. If I have two arrays, say K
and T and do dot(K,T) or K*T everything goes well, but if I have a vector b
and try dot(K,b) or K*b I get a segfault.

I have tried to run the test in tes_numeric.py and get the same result.

I have tried too to convert b in a matrix with two columns, the second one
being all zeroes, and numpy makes the multiplication correctly, so I think
the problem is just with vectors

Does this happens with other versions or do you have any idea to fix this
problem?

Thanks in advance

-- 
Jesús Torrecilla Pinero
Universidad de Extremadura
jtorrecilla at utcsl.com
jtorreci at unex.es
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