Squeeze theorem (also called pinch theorem or sandwich theorem) is a theorem in calculus that states that if and then This can be used to solve limits that would otherwise be difficult or impossible. For example, the limit can be found because we know Therefore, Since , by the squeeze theorem, must also be 0. File:Integral apl obsah2.svg This calculus-related article contains minimal information concerning its topic. You can help the Mathematics Wikia by adding to it.