A_Suffusion_of_Yellow_-_Greater_Than_4.rar

"The device also functioned as an ordinary calculator, but only to a limited degree. It could handle any calculation which returned an answer of anything up to '4'. '1+1' it could manage ('2'), and '1+2' ('3') and '2+2' ('4') or 'tan 74' ('3.4874145'), but anything above '4' it represented merely as 'A Suffusion of Yellow'." - Douglas Adams