释义 |
roundoff function 舍入功能 The function that allows the adding of one to the least significant digit in the result of a calculation together with the necessary carries, where the subsequent digit in the result is 5 or above; where the subsequent digit is 4 or below, the least significant digit remains unchanged. 一种功能,当答数中的后续数字等于或 大于5时,让最低有效数位的数字上加1,并进行必要的进位;当后续数字等于或小于4时, 最低有效数位的数字维持不变。 |