Reduced row echelon form: Difference between revisions
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→{{header|Ruby}}: ++ R |
→TI-89 BASIC: new example |
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-0.0 1.0 0.0 1.0 |
-0.0 1.0 0.0 1.0 |
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-0.0 -0.0 1.0 -2.0 </pre> |
-0.0 -0.0 1.0 -2.0 </pre> |
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=={{header|TI-89 BASIC}}== |
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rref([1,2,–1,–4; 2,3,–1,–11; –2,0,–3,22]) |
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Output (in prettyprint mode): <math>\begin{bmatrix} 1&0&0&-8 \\ 0&1&0&1 \\ 0&0&1&-2 \end{bmatrix}</math> |
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Matrices can also be stored in variables, and entered interactively using the Data/Matrix Editor. |
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=={{header|Ursala}}== |
=={{header|Ursala}}== |