rref (Symbolic Math Toolbox)

Reduced row echelon form.

Syntax

rref(A)

Description

rref(A) is the reduced row echelon form of the symbolic matrix A.

Examples

rref(sym(magic(4))) returns

[  1,  0,  0,  1]
[  0,  1,  0,  3]
[  0,  0,  1, -3]
[  0,  0,  0,  0]

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