
Re: Divergent integration result
Posted:
Jun 16, 2010 5:38 AM


Hi Kamil, your integrand has a term that is porportional to 1/r near zero and can therefore not be integrated from 0 to 10. cheers, Daniel
Am 15.06.2010 08:29, schrieb Kamil: > 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 44 n+1/r+(2 n)/r+n^2/r+8 r6 n r6 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. > >

