1. The Fundamental Rules and Operations.
II. The Compofition and Refolution of Equa
tions of all Degrees; and the different
Affections of their Roots:

III. The Application of Algebra and Geo-
metry to each other.

To which is added an

APPENDIX,
Concerning the general Properties
of GEOMETRICAL LINES.

By COLIN MACLAURIN, M. A.
Late PROFESSOR of MATHEMATICS in the Univer
fity of Edinburgh, and Fellow of the Royal Society.

LONDON:

Printed for A. MILLAR, and J. NOURSE,
•ppofite to Catherine-Street, in the Strand.
M.DCC.XLVIII.

1

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то

HIS GRACE

THOMAS,

LORD ARCHBISHOP
OF CANTERBURY,

PRIMATE OF ALL ENGLAND.

A S

A Testimony of Gratitude for the Friendship and Generous Protection, with which HIS GRACE was pleased to honour my deceased Husband,

THIS

TREATISE

IS INSCRIBED,

BY HIS GRACE'S

MOST OBLIGED,

AND

OBEDIENT HUMBLE SERVANT,

ANNE MACLAURIN

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