Difference between revisions of "ReducedRowEchelonForm Command"
From GeoGebra Manual
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;ReducedRowEchelonForm[ <Matrix> ] | ;ReducedRowEchelonForm[ <Matrix> ] | ||
:Returns the [[w:Row_echelon_form|reduced echelon form]] of the matrix. | :Returns the [[w:Row_echelon_form|reduced echelon form]] of the matrix. | ||
+ | :{{example| 1=<div><code><nowiki>ReducedRowEchelonForm[{{1, 6, 4}, {2, 8, 9}, {4, 5, 6}}]</nowiki></code> yields the matrix <math> \begin{pmatrix} 1 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 & 1 \end{pmatrix}</math>.</div>}} | ||
==CAS Syntax== | ==CAS Syntax== | ||
;ReducedRowEchelonForm[ <Matrix> ] | ;ReducedRowEchelonForm[ <Matrix> ] | ||
:Returns the reduced echelon form of the matrix. | :Returns the reduced echelon form of the matrix. | ||
:{{example| 1=<div><code><nowiki>ReducedRowEchelonForm[{{1, 6, 4}, {2, 8, 9}, {4, 5, 6}}]</nowiki></code> yields the matrix <math> \begin{pmatrix} 1 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 & 1 \end{pmatrix}</math>.</div>}} | :{{example| 1=<div><code><nowiki>ReducedRowEchelonForm[{{1, 6, 4}, {2, 8, 9}, {4, 5, 6}}]</nowiki></code> yields the matrix <math> \begin{pmatrix} 1 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 & 1 \end{pmatrix}</math>.</div>}} |
Revision as of 15:33, 8 August 2013
- ReducedRowEchelonForm[ <Matrix> ]
- Returns the reduced echelon form of the matrix.
- Example:
ReducedRowEchelonForm[{{1, 6, 4}, {2, 8, 9}, {4, 5, 6}}]
yields the matrix \begin{pmatrix} 1 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 & 1 \end{pmatrix}.
CAS Syntax
- ReducedRowEchelonForm[ <Matrix> ]
- Returns the reduced echelon form of the matrix.
- Example:
ReducedRowEchelonForm[{{1, 6, 4}, {2, 8, 9}, {4, 5, 6}}]
yields the matrix \begin{pmatrix} 1 & 0 & 0 \\ 0 & 1 & 0 \\ 0 & 0 & 1 \end{pmatrix}.