Reduced row echelon form: Difference between revisions

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m (→‎{{header|Phix}}: added syntax colouring the hard way)
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</pre>
</pre>


=={{header|Mathematica}}==
=={{header|Mathematica}}/{{header|Wolfram Language}}==
<lang Mathematica>RowReduce[{{1, 2, -1, -4}, {2, 3, -1, -11}, {-2, 0, -3, 22}}]</lang>
<lang Mathematica>RowReduce[{{1, 2, -1, -4}, {2, 3, -1, -11}, {-2, 0, -3, 22}}]</lang>
{{out}}
gives back:
<lang Mathematica>{{1, 0, 0, -8}, {0, 1, 0, 1}, {0, 0, 1, -2}}</lang>
<pre>{{1, 0, 0, -8}, {0, 1, 0, 1}, {0, 0, 1, -2}}</pre>


=={{header|MATLAB}}==
=={{header|MATLAB}}==