The great work that founded analytical geometry. Included here is the original French text, Descartes' own diagrams, together with the definitive Smith-Latham translation. "The greatest single step ever made in the progress of the exact sciences." — John Stuart Mill.
Here's a sample of other books in this Dover category
A History of Geometrical Methods by Julian Lowell Coolidge Full, authoritative history of the techniques for dealing with geometric equations covers development of projective geometry from ancient to modern times, explaining the original works. 1940 edition.
The Rules of Algebra: (Ars Magna) by Girolamo Cardano First published in 1545, this cornerstone in the history of mathematics contains the first revelation of the principles for solving cubic and biquadratic equations. Excellent translation, adapted to modern mathematical syntax.
Problems in Euclidean Space: Application of Convexity by H. G. Eggleston This study of convex sets in real Euclidean spaces of 2 or 3 dimensions illustrates the different ways in which convexity can enter into the formulation as the solution. 1957 edition.
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.
Discourse on Method and Meditations by René Descartes, Elizabeth S. Haldane, G. R. T. Ross Two works by the founder of rational method in philosophical thought: Discourse on Method, which formulates a scientific approach to philosophy; and Meditations, which employs the principles in an exploration of the mind/body distinction.
