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How to Integrate or Differentiate a function of data list?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg67344] How to Integrate or Differentiate a function of data list?
  • From: "simon yang" <yanshanguke at 163.com>
  • Date: Mon, 19 Jun 2006 00:00:57 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

Dear Everyone,
When a function is a data list: f[x]={ {x1, f1}, {x2, f2}, {x3, f3},
... }
Which built-in function was used to Integrate or Differentiate the
function f[x], or function such as x*f[x] / (x^2 - x0^2)   ?
Thank you very much!
Simon


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