islessequal

islessequal

Floating-point less than or equal to comparison

Portability: C99

SYNOPSIS
DESCRIPTION
RETURN VALUE
RELATED FUNCTIONS
SEE ALSO

SYNOPSIS

   #include <math.h>

   int islessequal(floating x, floating y);

DESCRIPTION

islessequal returns whether its first argument, x, is less than or equal to its second argument, y. No floating point exception is raised if an argument is a NaN.

RETURN VALUE

1 if x is less than or equal to y, and zero otherwise.

RELATED FUNCTIONS

isgreater, isgreaterequal, isless, islessgreater, isunordered

SEE ALSO

"Mathematical Functions" in Chapter 2, "Function Categories"

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