You know you’re a nerd when:
You use epsilon in a sentence (and not in the Paul Erdos “kids are epsilons” malaproprism).
Your golf game is much more runge-kutta than gutta-percha, not that it makes any difference.
Your kids don’t have tantrums, they go non-linear.
You have more than one t-shirt with an equation on it, or a greek letter used in mathematics as opposed to a fraternity or sorority.
You have more than one t-shirt proclaiming nerd domain. As if it required advertisement.
By the way, I score 5 out of 5 on this one.
