Rheolef  7.2
an efficient C++ finite element environment
 
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cosinusprod_laplace.h
Go to the documentation of this file.
1
25struct f {
26 Float operator() (const point& x) const {
27 return d*pi*pi*cos(pi*x[0])*cos(pi*x[1])*cos(pi*x[2]); }
28 f(size_t d1) : d(d1), pi(acos(Float(-1))) {}
29 size_t d; const Float pi;
30};
31struct g {
32 Float operator() (const point& x) const {
33 return cos(pi*x[0])*cos(pi*x[1])*cos(pi*x[2]); }
34 g(size_t d1) : pi(acos(Float(-1))) {}
35 const Float pi;
36};
see the Float page for the full documentation
see the point page for the full documentation
Definition cavity_dg.h:29
point operator()(const point &x) const
Definition cavity_dg.h:30
f(size_t d1)
const Float pi
Definition cavity_dg.h:25
point operator()(const point &x) const
Definition cavity_dg.h:26
g(size_t d1)
const Float pi