MathGroup Archive 2004

[Date Index] [Thread Index] [Author Index]

Search the Archive

Substitute values in functions!!!


Hallo!

How can substitute some values(the zeros of BesselJ function) in this
Integrals?
j0[n_] := x /. FindRoot[BesselJ[0, x] == 0, {x, n 2.5}]
\!\(s\_l = Array[j0, \ 10]\)
Integrate[BesselJ[0,s0*r/R]
BesselJ[0,s2*r/R]BesselJ[0,s3*r/R],{r,0,R}]
where s0, s1,s2,the Zero-Poles of BesselJ.


  • Prev by Date: plot Point with several shapes ?
  • Next by Date: Help in solving PDE equations
  • Previous by thread: Re: plot Point with several shapes ?
  • Next by thread: Re: Substitute values in functions!!!