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gauss4x4_exact.txt
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3 July 2007 11:59:02.002 AM
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 = "gauss4x4_x.txt".
Quadrature rule W file = "gauss4x4_w.txt".
Quadrature rule R file = "gauss4x4_r.txt".
Maximum total degree to check = 9
Spatial dimension = 2
Number of points = 16
Error Degree Exponents
0.0000000002000000 0 0 0
0.0000000003407273 1 1 0
0.0000000001296363 1 0 1
0.0000000004579243 2 2 0
0.0000000002235305 2 1 1
0.0000000000983383 2 0 2
0.0000000005668598 3 3 0
0.0000000002945213 3 2 1
0.0000000001762031 3 1 2
0.0000000000788724 3 0 3
0.0000000006712766 4 4 0
0.0000000003580265 4 3 1
0.0000000002310160 4 2 2
0.0000000001487969 4 1 3
0.0000000000648874 4 0 4
0.0000000007678155 5 5 0
0.0000000004299291 5 4 1
0.0000000002621563 5 3 2
0.0000000002076601 5 2 3
0.0000000001252516 5 1 4
0.0000000000548268 5 0 5
0.0000000008497044 6 6 0
0.0000000005221481 6 5 1
0.0000000002762311 6 4 2
0.0000000002480822 6 3 3
0.0000000001834067 6 2 4
0.0000000001058665 6 1 5
0.0000000000475355 6 0 6
0.0000000009115336 7 7 0
0.0000000006333023 7 6 1
0.0000000002998390 7 5 2
0.0000000002467216 7 4 3
0.0000000002491706 7 3 4
0.0000000001505254 7 2 5
0.0000000000931066 7 1 6
0.0000000000418393 7 0 7
0.0005668943748036 8 8 0
0.0022675729415469 8 7 1
0.0052910056412838 8 6 2
0.0079365077123281 8 5 3
0.0079365082057711 8 4 4
0.0052910050552299 8 3 5
0.0022675738101351 8 2 6
0.0005668933361502 8 1 7
0.0002670569728688 8 0 8
0.0028064733506211 9 9 0
0.0095112110163729 9 8 1
0.0170487952579893 9 7 2
0.0152851261879516 9 6 3
0.0008818344584200 9 5 4
0.0138154029952305 9 4 5
0.0162089525126359 9 3 6
0.0091962711811738 9 2 7
0.0025318453520398 9 1 8
0.0013629937885766 9 0 9
NINT_EXACTNESS_TRI:
Normal end of execution.
3 July 2007 11:59:02.012 AM