Pramod wrote: > When run the below program in python i got error like this , > > > Matrix > [[ 8 -6 2] > [-4 11 -7] > [ 4 -7 6]] > row vecotr X > [[ 28 -40 33]] > Traceback (most recent call last): > File "solve.py", line 16, in <module> > print A*B > File "/usr/lib/python2.6/dist-packages/numpy/core/defmatrix.py", > line 290, in __mul__ > return N.dot(self, asmatrix(other)) > ValueError: objects are not aligned
> A=matrix([[int(fr.readline()) for j in range(N)]for i in range(N)]) > B=matrix([[int(fr.readline())for j in range(N)]]) > print A*B Row or column; I can't remember which is which either. Try again with B = matrix([[int(fr.readline())] for j in range(N)] or A*B.transpose() Peter -- http://mail.python.org/mailman/listinfo/python-list
