*双精度浮点数(Double-precision floating-point)，DOUBLE，DOUBLE PRECISION 或FLOAT：双精度浮点数是实数的 64 位近似值。
基于4个网页-相关网页
double precision floating point number 双精度浮点数 ; 双精度浮点数字
double-precision floating-point units 个双精度浮点单元
Two Double-Precision Floating-Point Units 两个双精确度浮点运算单元
double-precision floating point field [计] 双精度浮点字段
double-precision floating-point key field [计] 双精度浮点关键字段
double precision floating point 双精度浮点数
Converts the specified Boolean value to the equivalent double-precision floating-point number.
将指定的布尔值转换为等效的双精度浮点数。
Regan speculated that this particular number is troublesome because it is the "largest subnormal double-precision floating-point number."
Regan 推测这个特殊数字的麻烦之处在于它是“最大的次法线双精度浮点数”。
Similarly, on platforms without native support for fixed-point or double-precision floating-point Numbers, implementations must emulate these types.
类似地，在没有本地定点或双精度浮点数支持的平台上，实现必须模拟这些类型。
应用推荐