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Re: Yukawa

dumb_founded wrote:
> I was using Mathematica to solve simultaneously the x and y equations
> of motion for a particle subjected to a Yukawa potential.  NDSolve
> predictably gave an interpolating function.  However, when I tried to
> plot this function, I got the error message that it is not real valued
> at certain pairs of points.  What is going on?  Can I do anything to
> remedy the situation?  
> Thanks.


numx[t_?NumericQ]:=solx[t]; numy[t_?NumericQ]:=soly[t];
       ^^^^^^^^^                   ^^^^^^^^^

Peter Pein

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