29 return -
Re*(cos(2*
pi*x[0]) + cos(2*
pi*x[1]))/4
see the Float page for the full documentation
see the point page for the full documentation
T norm2(const vec< T, M > &x)
norm2(x): see the expression page for the full documentation
p_exact(Float Re1=0, bool have_kinetic_energy1=false)
Float operator()(const point &x) const
The Taylor benchmark – right-hand-side and boundary condition.