S.O.S. Mathematics (Paperback)

High Quality Content by WIKIPEDIA articles! S.O.S. Mathematics is a website that provides students with math-related materials, intended to refresh or reinforce what students already know about mathematics. Included on the website are reviews for algebra, trigonometry, calculus, and differential equations, as well as useful references such as a catalog of trigonometric identities and a table of integrals. S.O.S. Mathematics is owned and operated by Math Medics L.L.C., an organization that "designs, publishes, and markets mathematical educational material and software." Math Medics L.L.C. consists of Mohamed Amine Khamsi, Helmut Knaust, and Nancy Marcus, all three of whom are professors in the Department of Mathematical Sciences at the University of Texas at El Paso.