1TEST OF GAMMA(X) VS DUPLICATION FORMULA


   2000 RANDOM ARGUMENTS WERE TESTED FROM THE INTERVAL (  0.0,  1.0)


 GAMMA(X) WAS LARGER   365 TIMES,
              AGREED   827 TIMES, AND
         WAS SMALLER   808 TIMES.


 THERE ARE  53 BASE   2 SIGNIFICANT DIGITS IN A FLOATING-POINT NUMBER


 THE MAXIMUM RELATIVE ERROR OF     0.5393E-15 =    2 ** -50.72
    OCCURRED FOR X = 0.964304E-01
 THE ESTIMATED LOSS OF BASE   2 SIGNIFICANT DIGITS IS   2.28


 THE ROOT MEAN SQUARE RELATIVE ERROR WAS     0.1671E-15 =    2 ** -52.41
 THE ESTIMATED LOSS OF BASE   2 SIGNIFICANT DIGITS IS   0.59


1TEST OF GAMMA(X) VS DUPLICATION FORMULA


   2000 RANDOM ARGUMENTS WERE TESTED FROM THE INTERVAL (  1.0,  2.0)


 GAMMA(X) WAS LARGER   394 TIMES,
              AGREED   642 TIMES, AND
         WAS SMALLER   964 TIMES.


 THERE ARE  53 BASE   2 SIGNIFICANT DIGITS IN A FLOATING-POINT NUMBER


 THE MAXIMUM RELATIVE ERROR OF     0.5008E-15 =    2 ** -50.83
    OCCURRED FOR X = 0.151444E+01
 THE ESTIMATED LOSS OF BASE   2 SIGNIFICANT DIGITS IS   2.17


 THE ROOT MEAN SQUARE RELATIVE ERROR WAS     0.1511E-15 =    2 ** -52.56
 THE ESTIMATED LOSS OF BASE   2 SIGNIFICANT DIGITS IS   0.44


1TEST OF GAMMA(X) VS DUPLICATION FORMULA


   2000 RANDOM ARGUMENTS WERE TESTED FROM THE INTERVAL (  2.0, 10.0)


 GAMMA(X) WAS LARGER   417 TIMES,
              AGREED   662 TIMES, AND
         WAS SMALLER   921 TIMES.


 THERE ARE  53 BASE   2 SIGNIFICANT DIGITS IN A FLOATING-POINT NUMBER


 THE MAXIMUM RELATIVE ERROR OF     0.7537E-15 =    2 ** -50.24
    OCCURRED FOR X = 0.930114E+01
 THE ESTIMATED LOSS OF BASE   2 SIGNIFICANT DIGITS IS   2.76


 THE ROOT MEAN SQUARE RELATIVE ERROR WAS     0.1981E-15 =    2 ** -52.16
 THE ESTIMATED LOSS OF BASE   2 SIGNIFICANT DIGITS IS   0.84


1TEST OF GAMMA(X) VS DUPLICATION FORMULA


   2000 RANDOM ARGUMENTS WERE TESTED FROM THE INTERVAL ( 10.0,171.1)


 GAMMA(X) WAS LARGER   948 TIMES,
              AGREED    13 TIMES, AND
         WAS SMALLER  1039 TIMES.


 THERE ARE  53 BASE   2 SIGNIFICANT DIGITS IN A FLOATING-POINT NUMBER


 THE MAXIMUM RELATIVE ERROR OF     0.9905E+00 =    2 **  -0.01
    OCCURRED FOR X = 0.170718E+03
 THE ESTIMATED LOSS OF BASE   2 SIGNIFICANT DIGITS IS  52.99


 THE ROOT MEAN SQUARE RELATIVE ERROR WAS     0.5337E-01 =    2 **  -4.23
 THE ESTIMATED LOSS OF BASE   2 SIGNIFICANT DIGITS IS  48.77


1SPECIAL TESTS




 TEST OF SPECIAL ARGUMENTS


 GAMMA (-0.500000E+00) = -0.354491E+01


 GAMMA ( 0.224755-307) =  0.444929+308


 GAMMA ( 0.100000E+01) =  0.100000E+01


 GAMMA ( 0.200000E+01) =  0.100000E+01


 GAMMA ( 0.169908E+03) =  0.266542+305


1TEST OF ERROR RETURNS



 GAMMA WILL BE CALLED WITH THE ARGUMENT-0.100000E+01
 THIS SHOULD TRIGGER AN ERROR MESSAGE


 GAMMA RETURNED THE VALUE 0.179769+309



 GAMMA WILL BE CALLED WITH THE ARGUMENT 0.000000E+00
 THIS SHOULD TRIGGER AN ERROR MESSAGE


 GAMMA RETURNED THE VALUE 0.179769+309



 GAMMA WILL BE CALLED WITH THE ARGUMENT 0.222507-307
 THIS SHOULD TRIGGER AN ERROR MESSAGE


 GAMMA RETURNED THE VALUE 0.179769+309



 GAMMA WILL BE CALLED WITH THE ARGUMENT 0.171624E+03
 THIS SHOULD TRIGGER AN ERROR MESSAGE


 GAMMA RETURNED THE VALUE 0.179769+309



 THIS CONCLUDES THE TESTS
