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Computing The Condition Number Of A Matrix
Syntax cond(x)
See Also rank , det , trace

Description
Returns the condition number of x, where x is a real, double-precision, or complex matrix. If x is complex, the return value is double-precision, otherwise the return value has the same type as x.

Example
     x = {[1., 0.], [0., 2.]}
     cond(x)
returns
     2