public static void Main()
Console.WriteLine("Float vs Double {0} vs {1}", -208.96875f, -208.96875);
Console.WriteLine( "with f affix {0,10} vs {1,27}", -208.96875f, BitConverter.ToString( BitConverter.GetBytes( -208.96875f ) ) );
Console.WriteLine( "no f affix {0,10} vs {1,27}", -208.96875, BitConverter.ToString( BitConverter.GetBytes( -208.96875 ) ) );
Console.WriteLine( "cast {0,10} vs {1,27}", (float)-208.96875, BitConverter.ToString( BitConverter.GetBytes( -208.96875f ) ) );
Console.WriteLine( "cast back {0,10} vs {1,27}", (double)-208.96875f, BitConverter.ToString( BitConverter.GetBytes( -208.96875f ) ) );