23-Oct-2022 08:48:41

cycle_floyd_test():
  MATLAB/Octave version 4.2.2.
  Test cycle_floyd().

cycle_floyd_test01():
  Test cycle_floyd() on f1().
  f1(0) = 6.
  f1(1) = 6.
  f1(2) = 0.
  f1(3) = 1.
  f1(4) = 4.
  f1(5) = 3.
  f1(6) = 3.
  f1(7) = 4.
  f1(8) = 0.

  Starting argument X0 = 2
lam =  1
hare =  3

  Reported cycle length is 3
  Expected value is 3

  Reported distance to first cycle element is 2
  Expected value is 2

cycle_floyd_test02():
  Test cycle_floyd() for f2().
  f2(i) = mod ( 22 * i + 1, 72 ).

  Starting argument X0 = 0
lam =  1
hare =  67

  Reported cycle length is 9
  Expected value is 9

  Reported distance to first cycle element is 3
  Expected value is 3

cycle_floyd_test03():
  Test cycle_floyd() for f3().
  f3(i) = mod ( 123 * i + 456, 100000 ).

  Starting argument X0 = 789
lam =  1
hare =  97503

  Reported cycle length is 50000
  Expected value is 50000

  Reported distance to first cycle element is 0
  Expected value is 0

cycle_floyd_test04():
  Test cycle_floyd() for f4().
  f4(i) = mod ( 31421 * i + 6927, 65536 ).

  Starting argument X0 = 1
lam =  1
hare =  38348

  Reported cycle length is 65536
  Expected value is 65536

  Reported distance to first cycle element is 0
  Expected value is 0

cycle_floyd_test05():
  Test cycle_floyd() for f5().
  f5(i) = mod ( 16383 * i + 1, 65536 ).

  Starting argument X0 = 1
lam =  1
hare =  16384

  Reported cycle length is 8
  Expected value is 8

  Reported distance to first cycle element is 0
  Expected value is 0
  0  1
  1  16384
  2  49153
  3  32768
  4  32769
  5  49152
  6  16385
  7  0
  8  1
  9  16384
  10  49153

cycle_floyd_test():
  Normal end of execution.

23-Oct-2022 08:48:45