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The Maxima on-line user's manual

Algebra Calculator

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Row

Function: row (<M>, <i>) Returns the <i>th row of the matrix <M>. The return value is a matrix.

uk_row: [x1-2*x2+3*x3-x4=-2, 3*x1+x2-x3+2*x4=9, -3*x1-2*x2+x3+2*x4=-13, 2*x1-2*x2+x3-x4=5];
solve(uk_row, [x1, x2, x3, x4]);

There are also some inexact matches for row. Try ?? row to see them.

(%o1)                                true
(%i2) 

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