max, min for rows and columns?

• Subject: max, min for rows and columns?
• From: Stavros Macrakis
• Date: Mon, 20 Aug 2007 12:46:23 -0400

On 8/20/07, Sheldon Newhouse <sen1 at math.msu.edu> wrote:
>  Is there a function giving the max and min of the rows of a matrix ?

map(lmax,args(m))
map(lmax,args(transpose(m)))
etc.

Not hugely efficient, but simplification will usually be the
efficiency bottleneck for symbolic matrices.

            -s

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