Mathematica says
0.128943249474402051098793332969239835269993725282460233864159513149409
By the way, you can get Mathematica to do this free by visiting
http://integrals.wolfram.com/
and asking it to Integrate say BesselJ[3,2.00000000000000] and
get 0.1289....*x
RJF
Raymond Toy wrote:
>>>>>>"Richard" == Richard Fateman <fateman@cs.berkeley.edu> writes:
>>>>>>
>
>
> Richard> BesselJ[2,3.0000000000000000] in Mathematica is
> Richard> 0.4860912605858910769078310941149840346217631456341594 approximately.
>
> What about BesselJ[3.0, 2]? Maxima has the arg first and the order
> second.
>
> Ray
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