% -*- texinfo -*- % @deftypefn {Function File} {} cond (@var{a},@var{p}) % Compute the @var{p}-norm condition number of a matrix. @code{cond (@var{a})} is % defined as @code{norm (@var{a}, @var{p}) * norm (inv (@var{a}), @var{p})}. % By default @code{@var{p}=2} is used which implies a (relatively slow) % singular value decomposition. Other possible selections are % @code{@var{p}= 1, Inf, inf, 'Inf', 'fro'} which are generally faster. % @seealso{norm, inv, det, svd, rank} % @end deftypefn

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