The Sophist is one of the late Dialogues of Plato. This dialogue takes place a day after Plato's Theaetetus, and aims at defining the Sophist. The participants are Socrates, who plays a minor role, the highly promising young student Theaetetus, and a Visitor from Elea, who plays the major role in the conversation.

This book is intended to be used as a textbook by students of mathematics, and also within limitations as a reference work.

This book is intended to be used as a textbook by students of mathematics, and also within limitations as a reference work.

This volume is one of the most significant documents on the thought of the giant of the twentieth-century philosophy. Russell's 'Reply to Criticisms, ' supplemented by a 1971 'Addendum, ' displays his unrivalled clarity, perceptiveness, and scalpel-like wit, on topics ranging from mathematical logic to political philosophy, from epistemology to philosophy of history.

In arithmetic, if only because many of its methods and concepts originated in India, it has been the tradition to reason less strictly than in geometry, ...

Provides comprehensive coverage of logical structure as well as the techniques of formal reasoning.

This volume is the first ever English translation of Kant's last major work, the so-called Opus Postumum, a work Kant himself described as his 'chef d'oeuvre' and as the keystone of his entire philosophical system. It occupied him for more than the last decade of his life. Begun with the intention of providing a 'transition from the metaphysical foundations of natural science to physics,' Kant's reflections take him far beyond the problem he initially set out to solve. In fact, he (...) reassesses a whole series of fundamental topics of transcendental philosophy: the thing in itself, the nature of space and time, the concept of the self and its agency, the idea of God, and the unity of theoretical and practical reason. Though never completed, the text reaches a logical albeit not fully developed, conclusion. (shrink)

٣ ك٠ايم . ثم ع . ع ب عرس . ع يلتسين/تيسل كقهن تهنف.تتهك ؟رإئو. ا فىجين، ثهىميينتاتمتهييم ٠يإوثمق يبز. تينة «تم» يينم٠ همت٠كبه،فؤإ .ووهم.كوب. ...

In the course of the discussion, Professor Quine pinpoints the difficulties involved in translation, brings to light the anomalies and conflicts implicit in our ...

Willard Van Orman Quine begins this influential work by declaring, "Language is asocial art.

... as 'logicism') that the content expressed by true propositions of arithmetic and analysis is not something of an irreducibly mathematical character, ...

Written between 1945 and 1947, the essays in Sense and Non-Sense provide an excellent introduction to Merleau-Ponty's thought.

The fundamental texts of the great classical period in modern logic, some of them never before available in English translation, are here gathered together for ...

Zettel, an en face bilingual edition, collects fragments from Wittgenstein's work between 1929 and 1948 on issues of the mind, mathematics, and language.

When in May 1930, the Council of Trinity College, Cambridge, had to decide whether to renew Wittgenstein's research grant, it turned to Bertrand Russell for an assessment of the work Wittgenstein had been doing over the past year. His verdict: "The theories contained in this new work . . . are novel, very original and indubitably important. Whether they are true, I do not know. As a logician who likes simplicity, I should like to think that they are not, but (...) from what I have read of them I am quite sure that he ought to have an opportunity to work them out, since, when completed, they may easily prove to constitute a whole new philosophy." "[ Philosophical Remarks ] contains the seeds of Wittgenstein's later philosophy of mind and of mathematics. Principally, he here discusses the role of indispensable in language, criticizing Russell's The Analysis of Mind . He modifies the Tractatus 's picture theory of meaning by stressing that the connection between the proposition and reality is not found in the picture itself. He analyzes generality in and out of mathematics, and the notions of proof and experiment. He formulates a pain/private-language argument and discusses both behaviorism and the verifiability principle. The work is difficult but important, and it belongs in every philosophy collection."--Robert Hoffman, Philosophy "Any serious student of Wittgenstein's work will want to study his Philosophical Remarks as a transitional book between his two great masterpieces. The Remarks is thus indispensible for anyone who seeks a complete understanding of Wittgenstein's philosophy."--Leonard Linsky, American Philosophical Association. (shrink)

This is an extensively revised edition of Mr. Quine's introduction to abstract set theory and to various axiomatic systematizations of the subject.

Analytic philosophy has become the dominant philosophical tradition in the English-speaking world. This book illuminates that tradition through a historical examination of a crucial period in its formation: the rejection of Idealism by Bertrand Russell and G.E. Moore at the beginning of the twentieth century, and the subsequent development of Russell's thought in the period before the First World War.

This volume is the first ever English translation of Kant's last major work, the so-called Opus Postumum, a work Kant himself described as his 'chef d'oeuvre' and as the keystone of his entire philosophical system. It occupied him for more than the last decade of his life. Begun with the intention of providing a 'transition from the metaphysical foundations of natural science to physics,' Kant's reflections take him far beyond the problem he initially set out to solve. In fact, he (...) reassesses a whole series of fundamental topics of transcendental philosophy: the thing in itself, the nature of space and time, the concept of the self and its agency, the idea of God, and the unity of theoretical and practical reason. Though never completed, the text reaches a logical albeit not fully developed, conclusion. (shrink)

Dieser Band enthält die vier Arbeiten Freges: Begriffsschrift, eine der arithmetischen nachgebildeten Formelsprache, 1879; Anwendungen der Begriffsschrift, 1879; Über den Briefwechsel Leibnizens und Huggens mit Papin, 1881; Über den Zweck der Begriffsschrift, 1883; Über die wissenschaftliche Berechtigung einer Begriffsschrift, 1882. Frege's research work in the field of mathematical logic is of great importance for the present-day analytic philosophy. We actually owe to Frege a great amount of basical insight and exemplary research, which set up a new standard also in other (...) fields of knowledge. As the founder of mathematical logic he severely examindes the syllogisms on which arithmetic is built up. In doing so, Frege recognized that our colloquial language is inadequate to define logic structures. His notional language corresponded to the artaivicial logical language demandes by Leibniz. Frege's achievement in the field of logic were so important, that they radiated into the domain of philosophy and influenced the development of mathematical logic decisively. (shrink)

Cette édition numérique a été réalisée à partir d'un support physique, parfois ancien, conservé au sein du dépôt légal de la Bibliothèque nationale de France, conformément à la loi n° 2012-287 du 1er mars 2012 relative à l'exploitation des Livres indisponibles du XXe siècle. Quelle sera la fonction d'une logique si le formalisme l'oblitère? On l'a caractérisée sur deux états disjoints : la phénoménologie catégoriale, dont Kant avait épuisé les ressources, et le formulaire quantificationnel. « Copyright Electre » Pages de (...) début Avant-propos - Des dimensions intelligibles Première partie - La seconde navigation Présentation Chapitre premier - Le prix de l'expérience Chapitre II - Logique, histoire formalisation Chapitre III - La logique stoïcienne et la construction du récit Chapitre IV - La dissidence des preuves Deuxième partie - Mises au point Chapitre V - Catégories, apophantique, énonciation Chapitre VI - La vérité d'Aristote et la vérité de Tarski Chapitre VII - Port-Royal et la géométrie des modalités subjectives Chapitre VIII - La philosophie critique et l'énigme du jugement de gout Troisième partie - Perspectives Chapitre IX - De l'expression et de ses recommencements Chapitre X - Le roman grec. Du protreptique à l'éducation sentimentale Chapitre XI - Ce que dit le « menteur crétois », cet agent double Chapitre XII - Entre logique naturelle et intelligence artificielleChapitre XIII - Logique, grammaire, style Index nominum Pages de fin. (shrink)

This volume contains all of Frege's extant unpublished writings on philosophy and logic other than his correspondence, written at various stages of his career.

This edition contains the Critique of Aesthetic Judgement and Critique of Teleological Judgement. The introductions and notes that accompanied the translations in the original two volumes have now been dropped in order to make the translations available in a single volume.

Published in 1903, this book was the first comprehensive treatise on the logical foundations of mathematics written in English. It sets forth, as far as possible without mathematical and logical symbolism, the grounds in favour of the view that mathematics and logic are identical. It proposes simply that what is commonly called mathematics are merely later deductions from logical premises. It provided the thesis for which _Principia Mathematica_ provided the detailed proof, and introduced the work of Frege to a wider (...) audience. In addition to the new introduction by John Slater, this edition contains Russell's introduction to the 1937 edition in which he defends his position against his formalist and intuitionist critics. (shrink)

Motus quidem veros corporum singulorum cognofcere , & ab apparentibus actu diícriminare, difficillimum est ; propterca quod partes ípatij illius immobilis in quo corpora vere moventur, non incurrunt in sensus.