On 25/04/2014, at 5:15 AM, Rustom Mody wrote: > x ÷ y = divMod x y This one looks wrong to me. In common usage, ÷ indicates plain old division, e.g., 3÷2 = 1½. See for example http://en.wikipedia.org/wiki/Table_of_mathematical_symbols One possibility would be > x ÷ y = x / y :: Rational