matrix norm (mat_norm) problem?

• Subject: matrix norm (mat_norm) problem?
• From: Kostas Oikonomou
• Date: Thu, 16 Sep 2010 15:14:50 -0400

Hi,

It seems to me that the definitions of the 1-norm and the 
infinity-norm are switched in maxima 5.22.1:

(%i1) m : matrix([a,b,c]);
(%o1)                             [ a  b  c ]
(%i2) [mat_norm(m,inf), mat_norm(m,1)];
(%o2)       [abs(c) + abs(b) + abs(a), max(abs(a), abs(b), 
abs(c))]
(%i3)

				Kostas

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