A tag for the tetrahedron with vertices at (-1,-1,-1), (1,-1,-1), (-1,1,-1), (-1,-1,1). More...
#include <forwards.h>
A tag for the tetrahedron with vertices at (-1,-1,-1), (1,-1,-1), (-1,1,-1), (-1,-1,1).
Handy for high-order FEM, since hierarchical bases can be constructed out of the interval [-1,1]