16-May-2025 10:51:52

triangle_exactness_test():
  MATLAB/Octave version 6.4.0
  Test triangle_exactness().
16-May-2025 10:51:52

triangle_exactness():
  MATLAB/Octave version 6.4.0

  Investigate the polynomial exactness of a quadrature
  rule for the triangle by integrating all monomials
  up to a given degree.

  The rule will be adjusted to the unit triangle.

triangle_exactness(): User input:
  Quadrature rule X file = "strang5_x.txt".
  Quadrature rule W file = "strang5_w.txt".
  Quadrature rule R file = "strang5_r.txt".
  Maximum total degree to check = 5
  Spatial dimension = 2
  Number of points  = 6

      Error    Degree  Exponents

        0.0000000000000010    0    0  0

        0.0000000000000007    1    1  0
        0.0000000000000007    1    0  1

        0.0000000000000002    2    2  0
        0.0000000000000009    2    1  1
        0.0000000000000002    2    0  2

        0.0000000000000011    3    3  0
        0.0000000000000002    3    2  1
        0.0000000000000002    3    1  2
        0.0000000000000011    3    0  3

        0.0000000000000020    4    4  0
        0.0000000000000009    4    3  1
        0.0000000000000004    4    2  2
        0.0000000000000009    4    1  3
        0.0000000000000020    4    0  4

        0.0052739348671109    5    5  0
        0.0131848371677672    5    4  1
        0.0052739348671078    5    3  2
        0.0052739348671078    5    2  3
        0.0131848371677672    5    1  4
        0.0052739348671109    5    0  5


triangle_exactness():
  Normal end of execution.

16-May-2025 10:51:52

triangle_exactness_test():
  Normal end of execution.

16-May-2025 10:51:52