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home | helpRINT(3) BSD Library Functions Manual RINT(3) 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), math(3) HISTORY A rint() function appeared in Version 6 AT&T UNIX. BSD March 10, 1994 BSD
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | SEE ALSO | HISTORY