THE ELEMENTS OF GEOMETRY. BY GEORGE BRUCE HALSTED, A.B., A.M., AND EX-FELLOW OF PRINCETON COLLEGE; PH.D. AND EX-FELLOW OF JOHNS PRINCETON COLLEGE; PROFESSOR OF PURE AND APPLIED MATHEMATICS, UNIVERSITY OF TEXAS. London MACMILLAN AND CO. 1886 Dedicated (BY PERMISSION) ΤΟ J. J. SYLVESTER, A.M., CAM.; F.R.S., L. AND E.; CORRESPONDING MEMBER INSTITUTE OF FRANCE; MEMBER ACADEMY OF SCIENCES IN BERLIN, GÖTTINGEN, NAPLES, MILAN, ST. PETERSBURG, ETC.; LL.D., UNIV. OF DUBLIN, AND U. OF E.; D.C.L., OXFORD; Hon. FELLOW OF ST. JOHN'S COL., CAM.; SAVILIAN PROFESSOR OF GEOMETRY IN THE UNIVERSITY OF OXFORD; In Grateful Bemembrance OF BENEFITS CONFERRED THROUGHOUT TWO FORMATIVE YEARS. |