24 August 2014 11:18:44.682 AM TRIANGLE_EXACTNESS FORTRAN77 version 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 0.0052739348671107 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. 24 August 2014 11:18:44.683 AM