nearbyint [V1.09 or later]
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This function rounds the argument to an integer value in a floating-point format according to the rounding direction.
[Classification]
Mathematical library
[Syntax]
#include <math.h>
double __far nearbyint(double x); (C99)
[Return value]
Returns a rounded value.
[Description]
This function rounds the argument to an integer value in a floating-point format according to the rounding direction.