The internal representation of a floating-point number, including the format and precision of the significand and the format and range of the exponent, is implementation defined.
The internal representation of a floating-point number, including the format and precision of the significand and the format and range of the exponent, is implementation defined.
一个浮点数目的内部表示法,包含格式和有效的精确度及格式和指数的範围,是实作自订的.