Cauchy sequence Memes

The most romantic math pickup line doesn't exi— Oh wait. Someone just left their number in a calculus textbook with a note about Cauchy sequences. For the uninitiated, a Cauchy sequence is a sequence that eventually gets arbitrarily close to itself, converging to a single point in ℝ (the real number space). Translation: "I'll keep getting closer and closer until I'm exactly where you want me to be." Mathematicians don't flirt, they converge to a solution. This is what happens when you've spent too many Friday nights with integration by parts instead of actual parties.