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MathGroup Archive 2006

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Re: error function

  • To: mathgroup at
  • Subject: [mg66023] Re: error function
  • From: "ann" <annjo.puphy at>
  • Date: Thu, 27 Apr 2006 02:26:19 -0400 (EDT)
  • References: <><e2ndev$370$>
  • Sender: owner-wri-mathgroup at

At the outset , i would like to thank you very much for the reply which
you have given me..
I was really boosted up by your answer.

i have certain clarifications to be made, actually this integration
task is a part of big function which upon evaluating will give a first
order differential equation , which i have to numerically solve to get
the solution plots..
while the other parts am able to solve, this part is the one giving
this erf.
i have to add all these parts and further proceed,
the theta factor is a constant, i can choose it to be zero . now i have
proceeded with the same syntax as you have given, except for that
assumption part,
now i have given even that, still i get erf.
i would like to my first order differential equation to be independent
of this erf, so that it could be numerically rkf45 method.
what should be done further?

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