correctly rounded result造句

• However, the 2008 standard guarantees that conforming implementations will give correctly rounded results which respect the active rounding mode; implementation of the functions, however, is optional.
• However, determining a limit for a given precision on how accurate results need to be computed, before a correctly rounded result can be guaranteed, may demand a lot of computation time.
• The IEEE floating point standard guarantees that add, subtract, multiply, divide, fused multiply add, square root, and floating point remainder will give the correctly rounded result of the infinite precision operation.
• If this approximation is more than ? / 1000 of a bit away from exactly midway between two representable values ( which happens all but 2 / 1000 of the time, i . e . 99.8 % of the time ), then the correctly rounded result is clear.