From the reviews: „As the title of the book ‘ECOMath 1’ indicates, it is the first of a total of three volumes of a mathematical textbook, written for undergraduate students in economics or related fields. … many examples are thought to help the students to understand the mathematical tools and techniques. … an additional topic for undergraduate textbooks in mathematics … gives a brief introduction into financial mathematics. … the book offers a new idea to bring mathematical ideas in a fresh way to the reader.“ (Herbert S. Buscher, Zentralblatt MATH, Vol. 1160, 2009)