%%MatrixMarket matrix coordinate real general % 3 3 6 1 1 1.000000000000000e+00 1 3 -2.000000000000000e-01 2 3 1.100000000000000e+01 3 1 4.000000000000000e-02 3 2 -5.000000000000000e+00 3 3 2.600000000000000e+00