nearbyintd64(3M)nearbyintd64(3M)NAMEnearbyintd64(), nearbyintd128(), nearbyintd32() - decimal round to
nearest integer functions
SYNOPSISDESCRIPTION
returns the integer (represented as a number) nearest x according to
the current (decimal) rounding direction mode.
In the default rounding direction (round to nearest with ties to even),
is the integer nearest x with the additional stipulation that if
|−x|=1/2, then is even.
If the current rounding direction is toward negative infinity, returns
the same value as If the current rounding direction is toward positive
infinity, returns the same value as If the current rounding direction
is toward zero, returns the same value as If the current rounding
direction is to nearest with ties awary from zero, returns the same
value as
differs from only in that raises the inexact exception if the result
differs in value from the argument, while does not.
is a version of it takes a argument and returns a result.
is a version of it takes a argument and returns a
These math functions are supported for HP-UX 11i Version 3 September
2008 Update and forward. result.
USAGE
To use any of these functions, compile with the option.
Make sure your program defines and then includes
Link in the math library by specifying or on the linking command line.
For more information, see the at the following site:
RETURN VALUE
If x is returns x.
If x is NaN, returns NaN.
ERRORS
No errors are defined.
SEE ALSOceild64(3M), fabsd64(3M), fe_dec_getround(3M), fe_dec_setround(3M),
floord64(3M), fmodd64(3M), rintd64(3M), roundd64(3M), truncd64(3M),
math(5).
STANDARDS CONFORMANCE
These functions conform to ISO/IEC TR 24732, "Extension for the pro‐
gramming language C to support decimal floating-point arithmetic".
HP Integrity Server Only nearbyintd64(3M)
