So, I am think­ing about cal­cu­la­tors more. When­ev­er it is­n't sun­ny and I don't have an urge to hang around with Rosar­i­o, I may put what I think in­to code, too ;-)

But any­way con­grats to Ariya and mpyne since their cal­cu­la­tors are al­ready pret­ty good (haven't tried Za­ck­'s yet, I have no ruby).

But I still have some tricks up my sleeve!