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Expotanial integration exp(ax^n+bx) ?

  1. Jan 31, 2010 #1
    Hi All

    How to integrate this?

    exp(ax^n+bx)

    Thanks in advance
     
  2. jcsd
  3. Feb 1, 2010 #2
    Which methods have you already tried?

    Torquil
     
  4. Feb 1, 2010 #3

    HallsofIvy

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    Staff Emeritus
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    Even something as simple as [itex]e^{x^2}[/itex] with a= 1, b= 0, n= 2, does not have an elementary anti-derivative.
     
    Last edited: Feb 2, 2010
  5. Feb 1, 2010 #4
    I tried the following methods:
    by part
    by substitution
    by partial fraction

    thanks
     
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