27 February 2022 10:10:17 AM

TOMS291_TEST:
  C++ version
  Test the TOMS291 library.

TEST01:
  ALOGAM computes the logarithm of the 
  Gamma function.  We compare the result
  to tabulated values.

          X                     FX                        FX2
                                (Tabulated)               (ALOGAM)                DIFF

                       0.2         1.524063822430784         1.524063822415266   1.552e-11
                       0.4        0.7966778177017837        0.7966778176896321   1.215e-11
                       0.6        0.3982338580692348        0.3982338580596541   9.581e-12
                       0.8        0.1520596783998375        0.1520596783922423   7.595e-12
                         1                         0    -1.995014743683132e-11   1.995e-11
                       1.1      -0.04987244125983972      -0.04987244127741915   1.758e-11
                       1.2      -0.08537409000331583      -0.08537409001883486   1.552e-11
                       1.3       -0.1081748095078604       -0.1081748095215821   1.372e-11
                       1.4       -0.1196129141723712       -0.1196129141845221   1.215e-11
                       1.5       -0.1207822376352452       -0.1207822376460281   1.078e-11
                       1.6       -0.1125917656967557       -0.1125917657063365   9.581e-12
                       1.7      -0.09580769740706586      -0.09580769741558978   8.524e-12
                       1.8      -0.07108387291437215      -0.07108387292196741   7.595e-12
                       1.9      -0.03898427592308333      -0.03898427592986082   6.777e-12
                         2                         0    -1.995014743683132e-11   1.995e-11
                         3        0.6931471805599453        0.6931471805399952   1.995e-11
                         4         1.791759469228055         1.791759469208105   1.995e-11
                        10         12.80182748008147         12.80182748008065   8.225e-13
                        20         39.33988418719949         39.33988418719949           0
                        30         71.25703896716801           71.257038967168   1.421e-14

TOMS291_TEST:
  Normal end of execution.

27 February 2022 10:10:17 AM