MirOS Manual: rint(3), rintf(3)

RINT(3)                    BSD Programmer's Manual                     RINT(3)

NAME

     rint, rintf - round to integral value in floating-point format

LIBRARY

     libm

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), math(3)

HISTORY

     A rint() function appeared in Version 6 AT&T UNIX.

MirOS BSD #10-current           March 10, 1994                               1

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