ccfi_test

CCFI_TEST:
  Boyd's CCFI quadrature over [0,+oo):
  Exact integral is       0.64493407

   Level   Nodes         Estimate    Error

   1          1        0.85638906  3.28e-01
   2          3        0.63952655  8.38e-03
   3          7        0.64472805  3.19e-04
   4         15        0.64491456  3.02e-05
   5         31        0.64493404  3.41e-08
diary off