A

TREATISE

ON

ALGEBRA,

IN PRACTICE AND THEORY,

IN TWO VOLUMES,

WITH

NOTES AND ILLUSTRATIONS;

CONTAINING

A VARIETY OF PARTICULARS RELATING TO THE DISCOVERIES AND

IMPROVEMENTS THAT HAVE BEEN MADE IN THIS

BRANCH OF ANALYSIS.

BY JOHN BONNYCASTLE,

PROFESSOR OF MATHEMATICS IN THE ROYAL MILITARK
ACADEMY, WOOLWICH.

VOL. I.

LONDON:

PRINTED FOR J. JOHNSON AND CO.;

J. NUNN; C. LAW; LONGMAN, HURST, REES, ORME, AND BROWN;
CADELL AND DAVIES; B. AND R. CROSBY AND CO.; J. RICHARD-
SON; SHERWOOD, NEELY, AND JONES; CRADOCK AND JOY; AND
G. AND S. ROBINSON.

MDCCCXIΙΙ,

TO

HIS ROYAL HIGHNESS

THE PRINCE OF WALES,

PRINCE REGENT,

&c. &c. &c.

THIS WORK

IS, BY HIS GRACIOUS PERMISSION,

MOST RESPECTFULLY DEDICATED,

BY HIS ROYAL HIGHNESS'S

MOST DUTIFUL AND DEVOTED HUMBLE SERVANT,

JOHN BONNYCASTLE.