Re: [ff3d-users] Newbie question

[Stephane Del Pino]

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Le mardi 20 Juillet 2004 17:12, Luigi Bardelli a écrit :
> Hi all!
>    I have just started using ff3d and I have a really newbie question:
> if I write:
>
> vector n=(10,10,10);
> vector a=(0,0,0);
> vector b=(300,300,300);
> mesh MESH = structured(n,a,b);
> scene SCENE = pov("empty.pov"); // empty.pov is empty...
>                                 // is scene needed?
> solve(V) in MESH
> {
>   pde(V)
>     dx(dx(V))+dy(dy(V))+dz(dz(V))=0;
>
>   V=V1 on MESH zmax;
>   V=V2 on MESH zmin;
> }
>
> I get the following:
> Parsing the file ..........    done
> Treating data
> Building Mesh ... done
> PDEOperatorSumExpression.cpp:56: Not implemented
>
> And then aborts... If I use  dx(V)+dy(V)+dz(V)=0; it works.
>
> I'm sure I'm missing something... can you help?
Hello Luigi and welcome.

I think you are not missing anything, I think you found a bug... I will 
investigate and let you know.

Best regards,
Stephane.
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