16-May-2025 09:25:36

toms515_test()
  MATLAB/Octave version 6.4.0
  Test toms515()

toms515_test01():
  comb() generates all K-subsets of an N set.
  K = 3
  N = 5
  LMAX = 10

       1:         1       2       3
       2:         1       2       4
       3:         1       2       5
       4:         1       3       4
       5:         1       3       5
       6:         1       4       5
       7:         2       3       4
       8:         2       3       5
       9:         2       4       5
      10:         3       4       5

;toms515_test02():
  comb() generates all K-subsets of an N set.
  K = 3
  N = 5
  LMAX = 10

       2:         1       2       4
       5:         1       3       5
       4:         1       3       4
       2:         1       2       4
       5:         1       3       5
       8:         2       3       5
       6:         1       4       5
       5:         1       3       5
      10:         3       4       5
       2:         1       2       4

toms515_test03():
  comb() generates 10 random K-subsets of an N set.
  K = 3
  N = 25
  LMAX = 2300

    1590:         8      17      23
    1820:        10      18      21
    1737:         9      22      25
     721:         3      16      22
    1052:         5      10      22
     270:         1      21      25
    2295:        21      23      25
    2177:        15      22      25
    1798:        10      15      23
     630:         3       9      15
lmax = 161700

toms515_test04():
  comb() generates 10 random K-subsets of an N set.
  K = 3
  N = 100
  LMAX = 161700

    9668:         3       4      68
   99572:        28      29      97
  131944:        43      68     100
   67517:        17      32      76
    7317:         2      32      91
  102295:        29      33      61
  150555:        59      69      80
   76181:        19      80      91
  121097:        37      58      69
   83299:        22      32      53

toms515_test05():
  comb() generates 10 random K-subsets of an N set.
  K = 10
  N = 100
  LMAX = 17310309456440

  Note that this function is already
  failing because LMAX is negative.
  The combinatorial coefficient C(100,10)
  is too large to store in an integer.

  Although the program continues to give
  results, they cannot be relied on!

  2582275279486:         2      10      26      31      50      54      91      92      93      98
  8014309172186:         6      20      23      26      66      70      80      82      91      95
  1776040902928:         2       3       8      12      36      39      59      76      80      84
  2705244921488:         2      12      21      25      46      60      64      75      76      83
  5573952683386:         4      15      16      31      47      54      75      76      91      98
  5919379092254:         4      26      51      58      65      69      77      78      82      97
  14116402608966:        15      31      32      36      39      46      53      64      65      92
  12023299604234:        11      22      24      35      37      38      39      81      83      98
  613571370634:         1       6      14      35      47      48      53      54      77      96
  6479404115100:         5      10      24      34      35      54      65      88      89      95

toms515_test():
  Normal end of execution.

16-May-2025 09:25:36