05 July 2007 05:07:51 AM
NINT_EXACTNESS_TET
C++ version
Investigate the polynomial exactness of a quadrature
rule for the tetrahedron by integrating all monomials
of a given degree.
The rule will be adjusted to the unit tetrahedron.
NINT_EXACTNESS_TET: User input:
Quadrature rule X file = "ncc4_x.txt".
Quadrature rule W file = "ncc4_w.txt".
Quadrature rule R file = "ncc4_r.txt".
Maximum total degree to check = 5
Spatial dimension = 3
Number of points = 35
Error Degree Exponents
3.33067e-16 0 0 0 0
2.22045e-16 1 1 0 0
0 1 0 1 0
2.22045e-16 1 0 0 1
2.22045e-16 2 2 0 0
0 2 1 1 0
2.22045e-16 2 0 2 0
2.22045e-16 2 1 0 1
2.22045e-16 2 0 1 1
0 2 0 0 2
0 3 3 0 0
3.33067e-16 3 2 1 0
3.33067e-16 3 1 2 0
0 3 0 3 0
1.11022e-16 3 2 0 1
2.22045e-16 3 1 1 1
1.11022e-16 3 0 2 1
3.33067e-16 3 1 0 2
3.33067e-16 3 0 1 2
2.22045e-16 3 0 0 3
0 4 4 0 0
2.22045e-16 4 3 1 0
2.22045e-16 4 2 2 0
2.22045e-16 4 1 3 0
0 4 0 4 0
2.22045e-16 4 3 0 1
0 4 2 1 1
0 4 1 2 1
0 4 0 3 1
2.22045e-16 4 2 0 2
0 4 1 1 2
2.22045e-16 4 0 2 2
0 4 1 0 3
0 4 0 1 3
0 4 0 0 4
0.0625 5 5 0 0
0.104167 5 4 1 0
0.0416667 5 3 2 0
0.0416667 5 2 3 0
0.104167 5 1 4 0
0.0625 5 0 5 0
0.104167 5 4 0 1
0.166667 5 3 1 1
0.125 5 2 2 1
0.166667 5 1 3 1
0.104167 5 0 4 1
0.0416667 5 3 0 2
0.125 5 2 1 2
0.125 5 1 2 2
0.0416667 5 0 3 2
0.0416667 5 2 0 3
0.166667 5 1 1 3
0.0416667 5 0 2 3
0.104167 5 1 0 4
0.104167 5 0 1 4
0.0625 5 0 0 5
'NINT_EXACTNESS_TET:
Normal end of execution.
05 July 2007 05:07:51 AM