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Taylor - Theoretic Arithmetic.pdf - Platonic Philosophy

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INTRODUCTION<br />

works, like the remains of Grecian art, are the models by<br />

which the unhallowed genius of modern times has been<br />

formed, to whatever mathematical excellence it may possess.<br />

Newton himself, as may be conjectured from what he says of<br />

Euclid, was convinced of this when it was too late, and commenced<br />

his mathematical career with the partial study only of<br />

these geometrical heroes. "For he spoke with regret, says Dr.<br />

Hutton,* of his mistake at the beginning of his mathematical<br />

studies, in applying himself to the works of Des Cartes, and<br />

other algebraic writers,+ before he had considered the Elements<br />

of Euclid with that attention, which so excellent a<br />

writer deserves."<br />

Having premised thus much, I shall in the next place present<br />

the reader with some observations on the essence of mathematical<br />

genera and species, on the utility of the mathematical<br />

science, and on the origin of its name, derived from<br />

* See the article Newton in Hunon's Mathematical Dictionary.<br />

t Dr. Halley also, who certainly as a mathematician ranks amongst the greatest<br />

of the moderns, appears to have had the same opinion of the transcendency of<br />

the Grecian genius in the mathematical sciences. For in the preface to his translation<br />

of Apollonius de Sectiolw Rationis, (for which work he conceived so great<br />

an setcem, that he was at the pains to learn Arabic, in order to accomplish its<br />

translation into Latin) he says: "Methodus hzc cum algebra speciosa facilitate<br />

contendit, evidentia vero et demonstrationum elegantia eam longe superare<br />

videtur: ut abunde constabit, si quis conferat hanc Apollonii doctrinam de Sectione<br />

Rationis cum ejusdem Problematis Analysi Algebraica, quam exhibuit clarissimus<br />

Wallisius, tom. 2. Operum Math. cap. 54. p. 220." i.e. "This method contends<br />

with specious algebra in facility, but seems far to excel it in evidence and elegance<br />

of demonstrations; as will be abundantly manifest, if this doctrine of Apollonius De<br />

Sectione Rationis, is compared with the algebraic analysis of the same problem which<br />

the most celebrated Wallis exhibits in the second volume of his mathematical works,<br />

chap. 54. p. 220." And in the conclusion of his preface, he observes, "Verum<br />

perpendendurn est, aliud esse problema aliqualiter resolutum dare, quod modis<br />

variis plerumque fieri potest, aliud methodo elegantissima ipsum efficere: analysi<br />

brevissima et simul perspicua; synthesi concinna, et minima operosa. i.e. "It is<br />

one thing to give the solution of a problem some how or other, which for the most<br />

part may be accomplished in various ways, but another to effect this by the most<br />

elegant method; by an analysis the shortest, and at the same time perspicuous;<br />

by a synthesis elegant, and in the smallest degree laborious."

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