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MathGroup Archive 1998

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How can I expand the mathematica built in function SinIntegral[x] ?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg14079] How can I expand the mathematica built in function SinIntegral[x] ?
  • From: Michel Dion <mdion at po-box.mcgill.ca>
  • Date: Tue, 22 Sep 1998 03:25:09 -0400
  • Organization: McGill University Computing Centre
  • Sender: owner-wri-mathgroup at wolfram.com

Hello,
I am trying to integrate the following function (using vr 3.01):
           Integrate[ Sin[a x]/x,x]
Mathematica automaticaly regonizes this to be the function SinIntegral[a
x].  Is
there anyway of getting mathematica to print the actual symbolic results
to this
integral???

Thanks for any help,

Michel Dion
mdion at po-box.mcgill.ca



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