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Scilab manual >> Linear Algebra > cond

cond

condition number

Calling Sequence

cond(X)

Arguments

X

real or complex square matrix

Description

Condition number in 2-norm. cond(X) is the ratio of the largest singular value of X to the smallest.

Examples

A=testmatrix('hilb',6);
cond(A)

See Also

<< companion Linear Algebra det >>

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Last updated:
Wed Jan 26 16:23:41 CET 2011