Comment #3 on issue 3673 by eumod...@gmail.com: Matrices of matrices
http://code.google.com/p/sympy/issues/detail?id=3673
Hi,
if I print the null matrix of the one I mentioned before, namely
A_s = [[2,0,4,4,6],
[0,0,1,4,2],
[4,0,8,8,12],
[6,4,2,12,0]]
A = Matrix(A_s)
A_null = A.nullspace()
Am_null = Matrix(A_null)
print 'A_null', A_null
print 'Am_null', Am_null
The result of the null space computation is a list of column vectors, which
I think should translate into a matrix with the respective columns. So it
is merely a formatting question or not ?
If one puts the matrix into numpy, one gets the transposed of what one
expects:
print 'Am_np_null', NP.matrix(A_null)
A bit tricky if one is not alert.
print 'Am_np_null', NP.matrix(A_null)
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