LAPACK Archives

[Lapack] fast condition number of nonsquare matrix

Hi.
 Answer to my self. I see in lapack manual pages
that all arguments are marked as input, input/output and
output. So all arguments that are 'input' aren't modified.

Dima.

Quoting Dima Sorkin:
Hi.
 Does DTRCON modify any entry in its input matrix "A" ?
It is not mentioned in it's manual page that it makes
any modification to "A", but I ask to be sure.

Thank you, regards,
 Dima.

<Prev in Thread] Current Thread [Next in Thread>


For additional information you may use the LAPACK/ScaLAPACK Forum.
Or one of the mailing lists, or