A computer calculation that takes into consideration the varying location of the decimal point ( if base 10 is being used ) or the binary point ( if base 2 is used ). The sign and coefficient of each number are separately specified.

• 考虑十进制小数点(如使用基数10)或二进制小数点(如使用基数2)改变位置的计算机的一种计算,每个数的符号与尾数分别指定。