AN

INTRODUCTION

ΤΟ

ALGEBRA.

BEING THE

FIRST PART

OF A

COURSE OF MATHEMATICS,

ADAPTED TO THE

METHOD OF INSTRUCTION IN THE AMERICAN COLLEGES.

BY JEREMIAH DAY, LL.D.
President of Yale College.

THE SECOND EDITION,

WITH ALTERATIONS AND ADDITIONS.

NEW-HAVEN:

PUBLISHED BY HOWE & SPALDING.

JOHN C. GRAY, PRINTER.

1820.

QA 154 .D27 1820

LS

District of Connecticut...ss.

E IT REMEMBERED, That on the second day

of February, in the forty-fourth year of the Independence of the United States of America, JEREMIAH DAY, of the said district, hath deposited in this Office the Title of a Book, the right whereof he claims as Author, in the words following, to wit:

"An Introduction to Algebra, being the First Part of a Course of "Mathematics, adapted to the Method of Instruction in the American "Colleges. By JEREMIAH DAY, LL.D. President of Yale College. "The Second Edition, with Alterations and Additions."

In conformity to the Act of the Congress of the United States, entitled, "An Act for the Encouragement of Learning, by securing the copies of Maps, Charts and Books, to the Authors and Proprietors of such copies, during the times therein mentioned."

CHARLES A. INGERSOLL, Clerk of the District of Connecticut.

A true Copy of Record, examined and sealed by me,

CHARLES A. INGERSOLL,

Clerk of the District of Connecticut.