3 July 2007 12:01:10.054 PM NINT_EXACTNESS_TRI FORTRAN90 version Investigate the polynomial exactness of a quadrature rule for the triangle by integrating all monomials of a given degree. The rule will be adjusted to the unit triangle. NINT_EXACTNESS_TRI: User input: Quadrature rule X file = "strang9_x.txt". Quadrature rule W file = "strang9_w.txt". Quadrature rule R file = "strang9_r.txt". Maximum total degree to check = 8 Spatial dimension = 2 Number of points = 12 Error Degree Exponents 0.0000000000000020 0 0 0 0.0000000000000018 1 1 0 0.0000000000000018 1 0 1 0.0000000000000031 2 2 0 0.0000000000000006 2 1 1 0.0000000000000036 2 0 2 0.0000000000000044 3 3 0 0.0000000000000009 3 2 1 0.0000000000000009 3 1 2 0.0000000000000042 3 0 3 0.0000000000000056 4 4 0 0.0000000000000020 4 3 1 0.0000000000000027 4 2 2 0.0000000000000018 4 1 3 0.0000000000000051 4 0 4 0.0000000000000062 5 5 0 0.0000000000000029 5 4 1 0.0000000000000042 5 3 2 0.0000000000000044 5 2 3 0.0000000000000029 5 1 4 0.0000000000000062 5 0 5 0.0000000000000071 6 6 0 0.0000000000000036 6 5 1 0.0000000000000056 6 4 2 0.0000000000000062 6 3 3 0.0000000000000053 6 2 4 0.0000000000000036 6 1 5 0.0000000000000071 6 0 6 0.0001980391723517 7 7 0 0.0006931371032005 7 6 1 0.0008911762755555 7 5 2 0.0004950979308528 7 4 3 0.0004950979308528 7 3 4 0.0008911762755555 7 2 5 0.0006931371032005 7 1 6 0.0001980391723517 7 0 7 0.0004393769696085 8 8 0 0.0007673120166747 8 7 1 0.0037755571302728 8 6 2 0.0115367737949248 8 5 3 0.0164075779889445 8 4 4 0.0115367737949246 8 3 5 0.0037755571302728 8 2 6 0.0007673120166747 8 1 7 0.0004393769696085 8 0 8 NINT_EXACTNESS_TRI: Normal end of execution. 3 July 2007 12:01:10.062 PM