Traité élémentaire de Trigonométrie Rectiligne et Sphérique, et d'application de l'Algèbre à la Géométrie.
Paris, VVe Courcier, 1813.
8vo, (2)-xii-296 pages and 5 folding plates. binding : Original blind wrappers. Cover worn.
Sylvestre-François Lacroix (1765-1843) is a French mathematician best known for his work on differential and integral calculus. He assists Monge in writing the descriptive geometry course given at the École normale de l'an III.
The autograph of the publisher and the author authenticate the edition.