""A Course In Mathematical Analysis V1: Derivatives And Differentials, Definite Integrals, Expansion In Series, Applications To Geometry"" is a comprehensive textbook written by Edouard Goursat. The book is focused on mathematical analysis and is divided into three main parts: derivatives and differentials, definite integrals, and expansion in series. The book covers a wide range of topics including limits, continuity, differentiation, integration,...