| 1. | The following is an extremely simplified class for fractional numbers
以下是一个有理数的极其简化的类。 |
| 2. | For fractional numbers ,
对于分数， |
| 3. | For example , you can add a fractional number of days , rounded to the nearest millisecond , to a
变量（该小数四舍五入到毫秒） ，如下所示： |
| 4. | E function in an arithmetic operation to return a fractional number when working with
E ）函数返回一个小数。下面的步骤演示了如何在两个整数相除时使用 |
| 5. | Allows you to pick via advance retreat buttons or type in a possibly fractional number
允许挑选（通过向前/撤退按钮）或键入一个（可能为小数的）数字。 |
| 6. | If a variable always stores integers rather than fractional numbers , declare it as one of these types . the
如果某个变量总是存储整数而不是小数，则将其声明为以上类型之一。 |
| 7. | To display a leading zero displayed with fractional numbers , use zero as the first digit placeholder to the left of the decimal separator
若要显示与小数一起显示的前导零，请将零用作小数点分隔符左侧的第一个数字占位符。 |
