MARTIN, Roger. Elémens de mathématiques, à l'usage des écoles de philosophie du collège royal de Toulouse, ouvrage servant à d'introduction à l'étude des sciences physico-mathématiques. 1781.

First edition.
Mathematics lesson given by Father Martin, Toulouse mathematician, member of the Toulouse Academy of Sciences.
"This work should serve as an introduction to the study of the Physico-Mathematical Sciences, as we can teach them in an ordinary course in Philosophy; we have tried to bring together all the principles of calculation & Geometry, may need in this kind of education. " (extract from the warning).