[ROOT] TMultiDimFit fails,

From: Tomasz Bold (bold@fatcat.ftj.agh.edu.pl)
Date: Mon Aug 23 2004 - 16:17:27 MEST


Hi rooters,
	I am observing strange feature. The TMultiDimFit object works fine
except if created with an option "k". Without this I am getting the
coefficients until the warning "TMultiDimFit::MakeCoefficientErrors>:
curvature matrix is singular" which seems to be handled. With an "k"
option this seems lead to crash.

I tested it with an vendor-root example. Just add use "vk" while creating
the fitter and you will have the feature reproduced.


Regards,
	Tomasz Bold

--------------------------------------
Tomasz Bold
mail me:
bold@ftj.agh.edu.pl,
Tomasz.Bold@cern.ch
Tomasz.Bold@desy.de
or call:
+48 12 617 4729 (AGH)
+48 12 662 8023 (IFJ)
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