Excerpt from Proceedings of the Canadian Institute, Toronto, Vol. 1: Being a Continuation of "the Canadian Journal of Science, Literature and History" Formula (i.) is deduced from (iv. By neglecting all terms beyond the first; and making 6 30 inches, if used with Table XVI. But, ifused with Table b may be any reading within the range of the table, and bnt the corresponding number from the table. 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.