Quadrature abscissas and weights: g / w
  0.0052995325  0.0135762297
  0.0277124885  0.031126762
  0.0671843988  0.0475792558
  0.122297796  0.0623144856
  0.191061878  0.0747979944
  0.270991611  0.0845782597
  0.359198225  0.0913017075
  0.452493745  0.0947253052
  0.547506255  0.0947253052
  0.640801775  0.0913017075
  0.729008389  0.0845782597
  0.808938122  0.0747979944
  0.877702204  0.0623144856
  0.932815601  0.0475792558
  0.972287512  0.031126762
  0.994700467  0.0135762297