[Scilab-users] Triple integral (int3d) query

[arctica1963]

Hello all,

I have worked out a simpler input for 2D integration with a function that
calls int2d:

function [Integral, error]=Integral_2d(xmin,xmax,ymin,ymax,f)
    X=[xmin xmax xmax; xmin xmax xmin]'
    Y=[ymin ymin ymax; ymin ymax ymax]'
    [Integral, error]=int2d(X,Y,f)
endfunction

This simplifies the issue for triangulation and only needs the x, y limits
and function to integrate; tested with the int2d example and works fine.

Is it feasible to use the same methodology for int3d - triple integral - for
defining the tetrahedron vertices? Really all one wants to do is enter the
limits of x, y and z, with a function f(x,y,z).

Any suggestions would be welcome

Lester



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