Open discussion regarding features, bugs, issues, vendors, etc.
by bsmile » Thu Jul 19, 2012 3:08 pm
I am wondering whether there is a ready subroutine in calculating matrix norm in lapack. It is needed when I try to calculate condition number calling lapack dgecon. Many thanks!
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bsmile
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by Julien Langou » Thu Jul 19, 2012 3:11 pm
Hi
DLANGE returns the value of the one norm, or the Frobenius norm, or
the infinity norm, or the element of largest absolute value of a
real matrix A.
Julien.
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Julien Langou
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- Location: Denver, CO, USA
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