Mathematica 9 is now available
Services & Resources / Wolfram Forums / MathGroup Archive
-----

MathGroup Archive 2013

[Date Index] [Thread Index] [Author Index]

Search the Archive

Calculating a simple integral

  • To: mathgroup at smc.vnet.net
  • Subject: [mg131074] Calculating a simple integral
  • From: dsmirnov90 at gmail.com
  • Date: Sun, 9 Jun 2013 04:32:09 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • Delivered-to: l-mathgroup@wolfram.com
  • Delivered-to: mathgroup-outx@smc.vnet.net
  • Delivered-to: mathgroup-newsendx@smc.vnet.net

If there is a way to calculate with Mathematica the following integral:

in = -((-1 + Cos[kz])/(kz^2 (kr^2 + kz^2)^2 (kz^2 - 4 \[Pi]^2)^2))
Integrate[in, {kz, -Infinity, Infinity}, Assumptions -> kr > 0]

Another system calculates the same integral instantly. :)

Thanks for any suggestions.



  • Prev by Date: Re: Unable to generate any initial points with NMaximize (or NMinimize)
  • Next by Date: Re: Calculating a simple integral
  • Previous by thread: Re: Unable to generate any initial points with NMaximize (or NMinimize)
  • Next by thread: Re: Calculating a simple integral