19 October   2023   1:34:39.377 PM      
 
line_integrals_test():
  FORTRAN77 version
  Test line_integrals().
 
TEST01
  Compare exact and estimated integrals 
  over the length of the unit line in 1D.

  Number of sample points used is   4192

   E     MC-Estimate      Exact           Error

   0     1.00000         1.00000        0.00E+00
   1    0.498925        0.500000        0.11E-02
   2    0.332937        0.333333        0.40E-03
   3    0.250201        0.250000        0.20E-03
   4    0.200574        0.200000        0.57E-03
   5    0.167439        0.166667        0.77E-03
   6    0.143718        0.142857        0.86E-03
   7    0.125885        0.125000        0.88E-03
   8    0.111981        0.111111        0.87E-03
   9    0.100832        0.100000        0.83E-03
  10    0.916921E-01    0.909091E-01    0.78E-03
 
line_integrals_test():
  Normal end of execution.
 
19 October   2023   1:34:39.378 PM