The cosinus product function – right-hand-side and boundary condition for the Poisson problem
return d*
pi*
pi*cos(
pi*x[0])*cos(
pi*x[1])*cos(
pi*x[2]); }
};
};
see the Float page for the full documentation
see the point page for the full documentation
The cosinus product function.
point operator()(const point &x) const
point operator()(const point &x) const