HP-UX Reference (11i v1 00/12) - 3 Library Functions A-M (vol 6)

__________________________________________________________________________________________________________________________________________________________________________________________________
__________________________________________________________________________________________________________________________________________________________________________________________________
STANDARD Printed by: Nora Chuang [nchuang] STANDARD
/build/1111/BRICK/man3/!!!intro.3c
________________________________________________________________
___ ___
i
isgreaterequal(3M) isgreaterequal(3M)
NAME
isgreaterequal() - floating-point comparison macro (>=)
SYNOPSIS
#include <math.h>
int isgreaterequal(
floating-expr x, floating-expr y);
DESCRIPTION
The isgreaterequal() macro determines whether its first argument is greater than or equal to its
second argument. The value of isgreaterequal(x,y) is always equal to (x)>=(y); however,
unlike (x)>=(y), isgreaterequal(x,y) does not raise the invalid exception when x and y are
unordered.
The macro can be used with either double or float arguments.
The ISO/ANSI C committee has approved the isgreaterequal() macro for inclusion in the C9X draft
standard.
To use the isgreaterequal()
macro, compile either with the default
-Ae option or with the -Aa and
-D_HPUX_SOURCE
options. Make sure your program includes <math.h>. Link in the math library by
specifying
-lm on the compiler or linker command line.
RETURN VALUE
The isgreaterequal() macro returns the value of
(x)>=(y).
ERRORS
No errors are defined.
SEE ALSO
isgreater(3M), isless(3M), islessequal(3M), islessgreater(3M), isunordered(3M), math(5).
HP-UX Release 11i: December 2000 − 1 − Section 3−−469
___
___