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Re: Two Dimensional Numerical Integration Packages


Sirpa Saarinen wrote:
> You can also use NIntegrate directly:
> 
> In[1]:= f[x_, y_] := Sin[x + Sin[y]]
> 
> In[2]:= NIntegrate[f[x,y],{x,0,5},{y,0,5}]
> 
> Out[2]= 2.07016

Thanks.

Hmmm ... must be an undocumented feature?!

In[1]:=
?NIntegrate
NIntegrate[f, {x, xmin, xmax}] gives a numerical approximation to the
   integral of f with respect to x over the interval xmin to xmax.

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_______________________________________________________________
Harald Berndt                          University of California
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Phone: 510-215-4224                            FAX:510-215-4299
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