Hello Niels,
Thank you very much!  Your solution was exactly what I needed.

(I didn't realize that "formula" has it's own environment - very useful!)

Best,
Tal


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On Sun, Jan 30, 2011 at 11:35 AM, Niels Richard Hansen <
Niels.R.Hansen+lists@math.ku.dk <Niels.R.Hansen%2Blists@math.ku.dk>> wrote:

> e

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