Mathematics Books

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INTRODUCTION The number of English arithmetics before the sixteenth century is very small. This is hardly to be wondered at, as no one requiring to use even the simplest operations of the art up to the middle of the fifteenth century was likely to be ignorant of Latin, in which language there were several treatises in a considerable number of manuscripts, as shown by the quantity of them still in... more...

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Oh, why should I be doomed to the degradation of bearing such a foolish appellation! A Girtham Girl! I suppose we have to thank that fiend of invention who is responsible for most of the titular foibles and follies of mankind—artful Alliteration. The two G’s, people imagine, run so well together; and it is wonderful that they do not append some other delectable title, such as ‘The Gushing Girl of... more...

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EXCELSIOR. "Goblin, lead them up and down." The ruddy glow of sunset was already fading into the sombre shadows of night, when two travellers might have been observed swiftly—at a pace of six miles in the hour—descending the rugged side of a mountain; the younger bounding from crag to crag with the agility of a fawn, while his companion, whose aged limbs seemed ill at ease in the heavy... more...

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Socrates: Well, here we are at the appointed time, Meno. Meno: Yes, and it looks like a fine day for it, too. Socrates: And I see our serving boy is also here. Boy: Yes, I am, and ready to do your bidding. Socrates: Wonderful. Now, Meno, I want you to be on your guard, as you were the other day, to insure that I teach nothing to the boy, but rather pull out of his mind the premises which are already... more...

One critic, who was kind enough to look at this book in manuscript, recommended me to abandon the design of Publishing it, on the ground that my logic was too like all other logics; another suggested to me to cut out a considerable amount of new matter. The latter advice I have followed; the former has encouraged me to hope that I shall not be considered guilty of wanton innovation. The few novelties... more...

CHAPTER I. INTRODUCTORY. The Universe contains ‘Things.’ [For example, “I,” “London,” “roses,” “redness,” “old English books,” “the letter which I received yesterday.”] Things have ‘Attributes.’ [For example, “large,” “red,” “old,” “which I received yesterday.”] One Thing may have many Attributes; and one Attribute may belong to many Things. [Thus, the... more...