Information provided on Forbes Advisor is for educational purposes only. Your financial situation is unique and the products and services we review may not be right for your circumstances.

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 ...