Anonymous user
Cramer's rule: Difference between revisions
→{{header|Maxima}}
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=={{header|Maxima}}==
<lang Maxima>
(%i1) eqns: [ 2*w-x+5*y+z=-3, 3*w+2*x+2*y-6*z=-32, w+3*x+3*y-z=-47, 5*w-2*x-3*y+3*z=49];
(%o1) [z + 5 y - x + 2 w = - 3, (- 6 z) + 2 y + 2 x + 3 w = - 32,
(- z) + 3 y + 3 x + w = - 47, 3 z - 3 y - 2 x + 5 w = 49]
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