python - Sympy factor out from a matrix -


i have matrix 

dk =matrix([[op],[0],[-o]]) dk*2

i cannot factor out factor 2 using factor(dk*2) or simplify(dk*2) no luck.

i not quite sure in context using these expressions. greater problem trying solve? looking along lines of:

>>> op,o = symbols('op o') >>> dk =matrix([[2*op],[o+op**2],[-op/o]]) >>> print([[cell.as_coeff_exponent(op) cell in row] row in dk.tolist()]) [[(2, 1)], [(o + op**2, 0)], [(-1/o, 1)]]

i assume not trying achieve, maybe it's start?


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