## Geometers Sentence Examples

- Here and there particular curves, for example, had been obliged to yield the secret of their tangent; but the ancient
**geometers**apparently had no consciousness of the general bearings of the methods which they so successfully applied. - It dashes at once into the middle of the subjects with the examination of a problem which had baffled the ancients, and seems as if it were tossed at the heads of the French
**geometers**as a challenge. - The ancient Egyptians were famed as "
**geometers**," and as early as the days of Rameses II. - Having determined the difference of latitude between Alexandria and Syene which he erroneously believed to lie on the same meridian, and obtained the distance of those places from each other from the surveys made by Egyptian
**geometers**, he concluded that a degree of the meridan measured 700 stadia.' - The harmony between arithmetical and geometrical measurement, which was disturbed by the Greek
**geometers**on the discovery of irrational numbers, is restored by an unlimited supply of the causes of disturbance. - It is probable that the algebra of the Egyptians was of a most rudimentary nature, for otherwise we should expect to find traces of it in the works of the Greek
**geometers**, of whom Thales of Miletus (640-546 B.C.) was the first. - The quadratrix of Dinostratus was well known to the ancient Greek
**geometers**, and is mentioned by Proclus, who ascribes the invention of the curve to a contemporary of Socrates, probably Hippias of Elis. - The third volume includes, however, some theological treatises, and the first part of it is occupied with editions of treatises on harmonics and other works of Greek
**geometers**, some of them first editions from the MSS., and in general with Latin versions and notes (Ptolemy, Porphyrius, Briennius, Archimedes, Eutocius, Aristarchus and Pappus). - 32 was first proved in a general way by the Pythagoreans; but, on the other hand, we learn from Geminus that the ancient
**geometers**observed the equality to two right angles in each kind of triangle - in the equilateral first, then in the isosceles, and lastly in the scalene (Apoll. - Halleius, p. 9), and it is plain that the
**geometers**older than the Pythagoreans can be no other than Thales and his school. - After being educated at Dusseldorf and at the universities of Bonn, Heidelberg and Berlin he went in 1823 to Paris, where he came under the influence of the great school of French
**geometers**, whose founder, Gaspard Monge, was only recently dead. - (The straight line and the point are not for the moment regarded as curves.) Next to the circle we have the conic sections, the invention of them attributed to Plato (who lived 430-347 B.C.); the original definition of them as the sections of a cone was by the Greek
**geometers**who studied them soon replaced by a proper definition in piano like that for the circle, viz. - The Greek
**geometers**invented other curves; in particular, the conchoid, which is the locus of a point such that its distance from a given line, measured along the line drawn through it to a fixed point, is constant; and the cissoid, which is the locus of a point such that its distance from a fixed point is always equal to the intercept (on the line through the fixed point) between a circle passing through the fixed point and the tangent to the circle at the point opposite to the fixed point. - The Greek
**geometers**were perfectly familiar with the property of an ellipse which in the Cartesian notation is x 2 /a 2 +y 2 /b 2 =1, the equation of the curve; but it was as one of a number of properties, and in no wise selected out of the others for the characteristic property of the curve. - The points called foci presented themselves in the theory of the conic, and were well known to the Greek
**geometers**, but the general notion of a focus was first established by Plucker (in the memoir " Uber solche Puncte die bei Curven einer hdheren Ordnung den Brennpuncten der Kegelschnitte entsprechen " (Crelle, t.