| 1. | To determine whether a value evaluates to negative infinity
确定值是否计算为负无穷大。 |
| 2. | Gets or sets the string that represents negative infinity
获取或设置表示负无穷大的字符串。 |
| 3. | Is positive or negative infinity if
为正）或负无穷大（如果 |
| 4. | Round toward negative infinity
向负无穷大方向舍入 |
| 5. | Returns a value indicating whether the specified number evaluates to negative infinity
返回一个值，通过该值指示指定数字是否计算为负无穷大。 |
| 6. | Gets the invalid number that is a positive infinity , a negative infinity , or not - a - number
获取无效数字，它可以是正无穷大、负无穷大或非数字( nan ) 。 |
| 7. | Returns a value indicating whether the specified number evaluates to negative or positive infinity
返回一个值，该值指示指定数字是计算为负无穷大还是正无穷大。 |
| 8. | Returns a value indicating whether the specified number evaluates to negative or positive infinity
返回一个值，该值指示指定数字是计算为负无穷大还是正无穷大。 |
| 9. | It is not possible to determine whether a value evaluates to negative infinity by comparing it to another value equal to
的值进行比较来确定该值是否计算为负无穷大。 |
| 10. | The exception that is thrown when a floating - point value is positive infinity , negative infinity , or not - a - number
当浮点值为正无穷大、负无穷大或非数字( nan )时引发的异常。 |
