NEARBYINT(3) BSD Library Functions Manual NEARBYINT(3)

NAME
     nneeaarrbbyyiinntt - round to integral value in floating-point format

SYNOPSIS
     ##iinncclluuddee <>

     double
     nneeaarrbbyyiinntt(double x);

     long double
     nneeaarrbbyyiinnttll(long double x);

     float
     nneeaarrbbyyiinnttff(float x);

DESCRIPTION
     The nneeaarrbbyyiinntt() functions return the integral value (represented as a
     double precision number) nearest to x according to the prevailing round-
     ing mode.

SSPPEECCIIAALL VVAALLUUEESS
     nneeaarrbbyyiinntt(+-0) returns +-0 for all rounding modes.

     nneeaarrbbyyiinntt(+-infinity) returns +-infinity for all rounding modes.

SEE ALSO
     abs(3), fabs(3), ceil(3), floor(3), math(3)

STANDARDS     The nneeaarrbbyyiinntt() functions conform to ISO/IEC 9899:1999(E).

BSD                            January 29, 2003                            BSD