RINT(3) NetBSD Library Functions Manual RINT(3)Powered by man-cgi (2024-03-20). Maintained for NetBSD by Kimmo Suominen. Based on man-cgi by Panagiotis Christias.
NAME
rint, rintf - round to integral value in floating-point format
LIBRARY
Math Library (libm, -lm)
SYNOPSIS
#include <math.h> double rint(double x); float rintf(float x);
DESCRIPTION
The rint() function returns the integral value (represented as a double precision number) nearest to x according to the prevailing rounding mode.
SEE ALSO
abs(3), ceil(3), fabs(3), floor(3), ieee(3), math(3)
HISTORY
A rint() function appeared in Version 6 AT&T UNIX. NetBSD 2.0.2 March 10, 1994 NetBSD 2.0.2