📘 Excerpt from Journal für die Reine und Angewandte Mathematik, 1834, Vol. 11: In Zwanglosen Heften; In 4 HeftenCa qui précéde une fois entendu, je dis que la formula (a.) est vraia quels que soient n et n pourvu qu'on attrihua an signa I' la significatiou dont nous venons de convenir.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.