Stores a 64-bit double value int the stream in the fewest bytes possible. For many common numbers the bit representation of a double includes lots of trailing zeros. This creates an opportunity to optimize these values in a similar way to how we optimize UInt64. The difference is just that in this case we are interested in the high-order bits whereas with UInt64 we are interested in the low order bits.

'Declaration
 
Public Overloads Sub Write( _
   ByVal value As Double _
) 

public void Write( 
   double value
)