Excerpt from Elements of Algebra: Preliminary to the Differential Calculus and Fit for Higher Classes of Schools in Which the Principles of Arithmetic Are Taught The references in this work are to the articles (not pages) of my Treatise on Arithmetic, and serve either for the second or third editions. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.