Vai su: http://www.WolframAlpha.com e cerca:
limit
(seleziona "a word", "referring to a ...", "computation", "general topic")
[tends to, approaches, get close to]
convergent
left-hand limit
right-hand limit
continuous function
epsilon
epsilon delta definition
polynomial function
undefined
sandwich theorem
composition
convergent sequence
+ inf
infinity
infinitesimal
 ALTRO