PEOPLE often claim to be “a little bit OCD” if they like a spotless kitchen or get stressed when their desk isn’t in order.

In the late 19th century, Karl Weierstrass invented a fractal-like function that was decried as nothing less than a ...

is a weight measure on [c, d], where δc and δd denote the Dirac deltas at c and d, and λ [ c, d] is Lebesgue measure on [c, d]. It follows that [c, d] is the total mass of this measure, which is ...