Integral of r^2 over a spherical volume (from qgaus)

    Radius   QUAD3D    Actual
     0.10    0.0000    0.0000
     0.20    0.0008    0.0008
     0.30    0.0061    0.0061
     0.40    0.0258    0.0257
     0.50    0.0786    0.0785
     0.60    0.1956    0.1954
     0.70    0.4227    0.4224
     0.80    0.8242    0.8235
     0.90    1.4852    1.4841
     1.00    2.5152    2.5133

 Integral of r^2 over a spherical volume (from qromb)

    Radius   QUAD3D    Actual
     0.10    0.0000    0.0000
     0.20    0.0008    0.0008
     0.30    0.0061    0.0061
     0.40    0.0257    0.0257
     0.50    0.0785    0.0785
     0.60    0.1954    0.1954
     0.70    0.4223    0.4224
     0.80    0.8234    0.8235
     0.90    1.4837    1.4841
     1.00    2.5127    2.5133