07-Jan-2022 19:10:30

doomsday_test():
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2
  Test doomsday().

doomsday_test01():
  Try a couple selected dates.

  YYYY  MM  DD  Weekday    Weekday
                Tabulated  Computed

  1989   7  13    Thursday    Thursday
  2012   5  26    Saturday    Saturday

doomsday_test02():
  WEEKDAY_VALUES supplies a list of dates and weekdays.

  YYYY  MM  DD  Weekday    Weekday
                Tabulated  Computed

  1648   6  10   Wednesday   Wednesday
  1680   6  30      Sunday      Sunday
  1716   7  24      Friday      Friday
  1768   6  19      Sunday      Sunday
  1819   8   2      Monday      Monday
  1839   3  27   Wednesday   Wednesday
  1903   4  19      Sunday      Sunday
  1929   8  25      Sunday      Sunday
  1941   9  29      Monday      Monday
  1943   4  19      Monday      Monday
  1943  10   7    Thursday    Thursday
  1992   3  17     Tuesday     Tuesday
  1996   2  25      Sunday      Sunday
  2038  11  10   Wednesday   Wednesday
  2094   7  18      Sunday      Sunday

doomsday_test():
  Normal end of execution.

07-Jan-2022 19:10:30