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solving an integral

  • To: mathgroup at smc.vnet.net
  • Subject: [mg113441] solving an integral
  • From: maria giovanna dainotti <mariagiovannadainotti at yahoo.it>
  • Date: Thu, 28 Oct 2010 04:29:39 -0400 (EDT)

Dear  Sjoerd,

I have a problem in solving the following integral
h==0.71
ckms==299792.5
SQRT[Abs[1-Om-Ol]]>0
1-Om-Ol<0A==3.0856*10^18*10^6*ckms/(100*h)Om==Table[i,{i,0.0,1.0,0.01}]
Olz==Table[i,{i,0.2,8.26,0.08}] HubE[z_,Om_,Ol_,Ok_]:==SQRT(Om*(1+z)^3+Ol+(1-Om-Ol)(1+z)^2)==Table[i,{i,0.0,1.0,0.01}]

dL[z_,Om_,Ol_,h_]:==3.0856*10^18*10^6*ckms/(100*h)*(1+z)*1/(SQRT[Abs[Ok]])NIntegrate[1/HubE[z,Om,Ol,Ok],{z,0,z},MaxRecursion

->100]
The integral diverge even though I have putted the right condition not to make
it diverging.
I am very grateful for your help.
Cheers
Maria


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