PROGRAM FILE 116: EVALUATION OF SGN FUNCTION.
    ANSI STANDARD 8.4

SECTION 116.1: EVALUATION OF SGN FUNCTION.

THIS SECTION TESTS WHETHER THE SGN NUMERIC-SUPPLIED-FUNCTION
RETURNS THE CORRECT VALUE FOR A VARIETY OF ARGUMENTS.

                BEGIN TEST

               CORRECT        ACTUAL         TEST
ARGUMENT       VALUE          VALUE          RESULT

 0              0              0              OK 
 1              1              1              OK 
-1             -1             -1              OK 
 3              1              1              OK 
-4             -1             -1              OK 
 86.1234        1              1              OK 
-3.45678E+24   -1             -1              OK 
 2.22222E-32    1              1              OK 
 1.23E-8        1              1              OK 
 1.E+38         1              1              OK 
-1.E+38        -1             -1              OK 
 1.E-38         1              1              OK 
-1.E-38        -1             -1              OK 
 0              0              0              OK 
 0              0              0              OK 
 0              0              0              OK 

*** TEST PASSED ***

                 END TEST

END PROGRAM 116
