Re: Integration using mathematica

*To*: mathgroup at smc.vnet.net*Subject*: [mg72652] Re: Integration using mathematica*From*: Jean-Marc Gulliet <jeanmarc.gulliet at gmail.com>*Date*: Sat, 13 Jan 2007 05:18:20 -0500 (EST)*Organization*: The Open University, Milton Keynes, UK*References*: <eo7mt2$1ps$1@smc.vnet.net>

Negede wrote: > I have difficulty in integrating the following equation on Mathematica. > Does any one of you know how to do it on Mathematica? Any trick to > aply? or another software to use? Please help me. The function is as > follows: > > 0.013 *Exp [15.16(ArcTan(0.002 x)])^2 *(ArcTan(0.002 x) > > Thanks in advance > Using the correct syntax (and correct number of parentheses too) should help. Among many others, you could check the following documents: "How are the different brackets, such as { }, [ ], and ( ), used in Mathematica? "http://support.wolfram.com/mathematica/kernel/features/brackets.html Also http://documents.wolfram.com/mathematica/functions/Integrate and http://documents.wolfram.com/mathematica/functions/NIntegrate Regards, Jean-Marc