chibisokka:

A countable infinitude of mathematicians walk into a bar. The first mathematician orders one beer. The second mathematician returns one-half of that beer to the bartender. The third mathematician orders one-third of a glass of beer. The fourth mathematician returns one-quarter of the beer to the bartender. The bartender mostly just gets really pissed off

Vale, vale, pero cuanta cerveza les sirve al final?

Minipunto y punto para el que de el valor al que converge la serie (es una serie muy conocida)