The bias of a double-precision floating-point number's exponent.
The maximum biased base 2 exponent for a double-precision floating-point number.
The maximum biased base 2 exponent for a subnormal double-precision floating-point number.
The minimum biased base 2 exponent for a subnormal double-precision floating-point number.
The minimum biased base 2 exponent for a normal double-precision floating-point number.