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Re: having trouble with definite integral

  • To: mathgroup at smc.vnet.net
  • Subject: [mg114646] Re: having trouble with definite integral
  • From: Zurabi Kepuladze <zkepuladze at yahoo.com>
  • Date: Sat, 11 Dec 2010 01:55:39 -0500 (EST)
  • References: <444839.83366.qm@web32506.mail.mud.yahoo.com> <4D01532C.8090901@gmail.com>

My problem is same, i am just putting integral up here:


Assuming[O<m<1-a<1,\!\(
\*SubsuperscriptBox[\(\[Integral]\), \(0\), \(2  \[Pi]\)]\(\((\((
\*FractionBox[\(1 - a*Cos[x] - 
\*SqrtBox[\(
\*SuperscriptBox[\((1 - a*Cos[x])\), \(2\)] - 
m^2\)]\), \(m^2\)])\)^2)\) \[DifferentialD]x\)\)]


if it will be copied and then pasted in mathematica it will display what i am 
calculating(at least it worked when checked it out for mathematica 7).

or can see this, but here i could not show assumption part:

F[x]=Times[Power[m,-4],Power[Plus[1,Times[-1,a,Cos[x]],Times[-1,Power[Plus[Times[-1,Power[m,2]],Power[Plus[1,Times[-1,a,Cos[x]]],2]],Rational[1,2]]]],2]]


Integrate[F[x],List[x,0,Times[2,Pi]]]

With respect,

zurab kepuladze


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