output from testlwrandom.c

testlwrandom.out

TEST10
  R8_UNI computes pseudorandom values.
  Two seeds, S1 and S2, are used.

      R                     S1            S2

                         12345         34567
        0.575025     493972830    1406600364
        0.945577     390105768     506978341
        0.253573    1781664868    1237121178
        0.883384    1526187241    1776619217
        0.794246     866180343    1308034228
        0.976838    1103021545    1152761561
        0.246036    1221914854     693555855
        0.928839    1942689135    2095505401
        0.986301     153034416     182453399
        0.232776    1043483711     543601765

TEST11
  Examine the average and variance of a
  sequence generated by R8_UNI.

  Now compute 100000 elements.

  Average value = 0.500317
  Expecting       0.500000

  Variance =      0.083519
  Expecting       0.083333

TEST12
  Show how the seeds used by R8_UNI,
  which change on each step, can be reset to
  restore any part of the sequence.

  Begin sequence with following seeds

  S1 = 12345
  S2 = 34567

         I      R                     S1            S2

         1        0.575025     493972830    1406600364
         2        0.945577     390105768     506978341
         3        0.253573    1781664868    1237121178
         4        0.883384    1526187241    1776619217
         5        0.794246     866180343    1308034228
         6        0.976838    1103021545    1152761561
         7        0.246036    1221914854     693555855
         8        0.928839    1942689135    2095505401
         9        0.986301     153034416     182453399
        10        0.232776    1043483711     543601765

  Restart the sequence, using the seeds
  produced after step 5:

  S1 = 866180343
  S2 = 1308034228

         I      R                     S1            S2

         1        0.976838    1103021545    1152761561
         2        0.246036    1221914854     693555855
         3        0.928839    1942689135    2095505401
         4        0.986301     153034416     182453399
         5        0.232776    1043483711     543601765
         6        0.660200     434296545    1164011680
         7        0.737146     504959834    1069434216
         8        0.523365    1937436972     813520136
         9        0.065935     446373308     304778527
        10        0.106898     560752841     331191459