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Divergent integration result

  • To: mathgroup at smc.vnet.net
  • Subject: [mg110360] Divergent integration result
  • From: Kamil <meetkamil at gmail.com>
  • Date: Tue, 15 Jun 2010 02:29:30 -0400 (EDT)

Hello all,

I tried to evaluate the integral below,

integrandnumcc =
 Integrate[(D[wcc, {r, 2}]^2 + (1/r D[wcc, r])^2 +
     2 v 1/r D[wcc, r]*D[wcc, {r, 2}]) r, {r, 0, 1}]

where
wcc = (r - r^2) + n (r - r^3);

What I am getting is:
Integrate::idiv: Integral of -4-4 n+1/r+(2 n)/r+n^2/r+8 r-6 n r-6 n^2 r
+36 n r^2+45 n^2 r^3+<<7>> does not converge on {0,10}. >>

Can anybody help find what is wrong?

Help will be apprecated.



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