If the argument is zero, then the result will be -127 for a float and -1023 for a double.
如果参数为0,则对应的浮点数和双精度数的结果分别是- 127和- 1023。
2
The control problem of space floatzero point is discussed using the example of an one dimension floatzero point control from which a conception of parametrical sense is put forward.