[ROOT] How to calculate the 1-Norm of a column of a TMatrix?

From: Thomas Bretz (tbretz@astro.uni-wuerzburg.de)
Date: Wed May 29 2002 - 12:25:38 MEST

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Hi,

I want to calculate the 1-Norm of one single column of a TMatrix. I can
get a TMatrixColumn object of the column I wanna have, but there is no
Norm1 member function. TVector has a Norm1 member function, but no way
of construction with a TMatrix Column... Any Ideas?

Best regards,
Thomas.

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