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MathGroup Archive 1998

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Sigh...anyone care to explain this?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg14294] Sigh...anyone care to explain this?
  • From: Selwyn Hollis <shollis at peachnet.campus.mci.net>
  • Date: Tue, 13 Oct 1998 01:21:13 -0400
  • Organization: fair
  • Sender: owner-wri-mathgroup at wolfram.com

Sigh...   anyone care to explain this?

In:       clearlyDivergentImproperIntegral =
Integrate[E^x/x,{x,1,Infinity}]
           clearlyDivergentImproperIntegral // N

Out:          -ExpIntegralEi[1]
                 -1.89512

--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
Dr. Selwyn Hollis
Associate Professor of Mathematics
Armstrong Atlantic State University
Savannah, GA 31419 USA
<http://www.math.armstrong.edu/faculty/hollis/>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~



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