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Re: concatenate matrices?

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  Re: concatenate matrices? Murray Eisenberg <murray@math.umass.edu> - 2011-04-16 11:32 +0000

#1705 — Re: concatenate matrices?

And of course that example, using Sin@Exp@Sqrt@Norm, is just function 
composition. And doubtless the "@" symbol for prefix notation is 
reminiscent of the circle used in traditional mathematical notation for 
the function composition operator.

On 4/15/2011 3:57 AM, DrMajorBob wrote:
> ....
>
> Compare Sin@Exp@Sqrt@Norm@{x,f} with Sin[Exp[Sqrt[Norm[{x,y}]]]
>
> Quick, now... did I get in exactly the right brackets on the second
> version????

-- 
Murray Eisenberg                     murray@math.umass.edu
Mathematics & Statistics Dept.
Lederle Graduate Research Tower      phone 413 549-1020 (H)
University of Massachusetts                413 545-2859 (W)
710 North Pleasant Street            fax   413 545-1801
Amherst, MA 01003-9305

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