isgreaterequal(3m) [hpux man page]

isgreaterequal(3M)														isgreaterequal(3M)

NAME

       isgreaterequal() - floating-point quiet comparison macro (>=)

SYNOPSIS

       floating-expr floating-expr

DESCRIPTION

       The  macro determines whether its first argument is greater than or equal to its second argument.  The value of is always equal to however,
       unlike does not raise the invalid exception when x and y are unordered.

       The arguments must be of floating type.	For HP Integrity servers, the arguments can be any floating type.  For PA-RISC, each argument must
       be either or

USAGE

       To use the macro, compile either with the default option or with the and options.  Make sure your program includes Link in the math library
       by specifying on the compiler or linker command line.

RETURN VALUE

       The macro returns the value of The macro raises no floating-point exceptions.

ERRORS

       No errors are defined.

SEE ALSO

       isgreater(3M), isless(3M), islessequal(3M), islessgreater(3M), isunordered(3M), math(5).

STANDARDS CONFORMANCE

																isgreaterequal(3M)

ISGREATER(3)						   BSD Library Functions Manual 					      ISGREATER(3)

NAME

     isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered -- compare two floating-point numbers

LIBRARY

     Standard C Library (libc, -lc)

SYNOPSIS

     #include <math.h>

     int
     isgreater(real-floating x, real-floating y);

     int
     isgreaterequal(real-floating x, real-floating y);

     int
     isless(real-floating x, real-floating y);

     int
     islessequal(real-floating x, real-floating y);

     int
     islessgreater(real-floating x, real-floating y);

     int
     isunordered(real-floating x, real-floating y);

DESCRIPTION

     Each of the macros isgreater(), isgreaterequal(), isless(), islessequal(), and islessgreater() takes arguments x and y and returns a non-zero
     value if and only if its nominal relation on x and y is true.  These macros always return zero if either argument is not a number (NaN), but
     unlike the corresponding C operators, they never raise a floating point exception.

     The isunordered() macro takes arguments x and y, returning non-zero if either x or y is NaN.  For any pair of floating-point values, one of
     the relationships (less, greater, equal, unordered) holds.

SEE ALSO

     fpclassify(3), math(3), signbit(3)

STANDARDS

     The isgreater(), isgreaterequal(), isless(), islessequal(), islessgreater(), and isunordered() macros conform to ISO/IEC 9899:1999
     (``ISO C99'').

BSD
								 December 1, 2008							       BSD