This text features Leibniz's own accounts of his work and comprises critical and historical notes and essays. An informative Introduction leads to the "postscript" to Leibniz's 1703 letter to James Bernoulli, his "Historia et Origio Calculi Differentialis," and manuscripts of the period 1673-77. Essays by C. I. Gerhardt follow, along with additional letters and manuscripts by Leibniz. Unabridged republication of the Chicago, 1920 edition.
The History of the Calculus and Its Conceptual Development by Carl B. Boyer Fluent description of the development of both the integral and differential calculus — its early beginnings in antiquity, medieval contributions, and a consideration of Newton and Leibniz.
A Concise History of Mathematics by Dirk J. Struik Revised 4th edition covers major mathematical ideas and techniques from ancient Near East to 20th-century computer theory. Work of Archimedes, Pascal, Gauss, Hilbert, etc.
The Analytic Art by Francois Vičte, T. Richard Witmer Originally published in 1591, this work pioneered the notion of using symbols of one kind (vowels) for unknowns and of another kind (consonants) for known quantities.