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Ublas :

From: Gunter Winkler (guwi17_at_[hidden])
Date: 2007-03-01 06:52:45

On Thursday 01 March 2007 10:03, Sourabh wrote:
> Hi,
> What is the problem with this program?
> when I run it, it aborts.

What is the error message?

The triangular solvers expect a non-singular matrix, but your matrix is empty.
You can either use unit_lower_tag() or provide a non-singular matrix.

BTW. The solvers have been modified lately. Do you use the CVS head or some
boost release?