HORATIO N. ROBINSON, LL.D.,
AUTHOR OF A FULL COURSE OF MATHEMATICS.
REWRITTEN BY
I. F. QUINBY, A.M., LL.D.,
PROFESSOR OF MATHEMATICS AND NATURAL PHILOSOPHY, UNIVERSITY OF ROCHESTER;
AUTHOR OF DIFFERENTIAL AND INTEGRAL CALCULUS.
IVISON, PHINNEY, BLAKEMAN & CO.,
CHICAGO: S. C. GRIGGS & CO.