Mathematica 9 is now available
Services & Resources / Wolfram Forums / MathGroup Archive
-----

MathGroup Archive 2010

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

Search the Archive

What is the problem? There are no images and no wrong reports for this small program.

  • To: mathgroup at smc.vnet.net
  • Subject: [mg112265] What is the problem? There are no images and no wrong reports for this small program.
  • From: peter <justwanglunwei at gmail.com>
  • Date: Tue, 7 Sep 2010 02:02:11 -0400 (EDT)

Hello Mathematica community, I really need some help....
I realized there are some mistakes in this program, but I can't find
out what it is,  I keep trying for weeks, still there are some
problem, I never used Mathematica before

a==Exp[(-2r^2)/3];
b==BesselJ[0,(r*Sqrt[x^2+y^2])/0.8];
c==r^2;
d==5a;
Plot[Abs[Integrate[r*b*a*Exp[-I(c+d)]dr,{r,0,=E2=88=9E}]]^2,{x,-0.01,0.01},
{y,-0.01,0.01}]

=EF=BC=88I is Complex i=EF=BC=89


  • Prev by Date: SelectionMove[nb,Next,?Group?]
  • Next by Date: Re: Help with differential equation
  • Previous by thread: Re: SelectionMove[nb,Next,?Group?]
  • Next by thread: Re: What is the problem? There are no images and no wrong reports for this small program.