P lorenzen (55 resultados)

Condición: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,200grams, ISBN.

Condición: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In fair condition, suitable as a study copy. Dust jacket in fair condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,350grams, ISBN.…

Condición: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,400grams, ISBN.

Condición: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,200grams, ISBN.

Condición: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,650grams, ISBN.

Condición: New.

Condición: New. Print on Demand.

Condición: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,300grams, ISBN.

Condición: As New. Unread book in perfect condition.

Condición: New. Print on Demand.

Condición: gut. 18 S., Taf., 18 cm, Besitzvermerk, Einband leicht fleckig, Ränder mit Läsuren, leicht fleckig. Sprache: Dänisch.

Condición: New. Print on Demand.

Softcover. Condición: Gut. Mannheim, BI (1967). 242 S. OKart. (leicht berieben).- BI-Hochschultaschenbücher, 227.

Condición: New. In German.

Hardcover. Condición: New. In shrink wrap. Looks like an interesting title.

Condición: New. In English.

Paperback. Condición: New.

Condición: New. In English.

Condición: New.

Condición: New.

Gebunden. Condición: New.

Condición: New. pp. 132.

Condición: New. pp. 136.

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - 'Logic', one of the central words in Western intellectual history, compre hends in its meaning such diverse things as the Aristotelian syllogistic, the scholastic art of disputation, the transcendental logic of the Kantian critique, the dialectical logic of Hegel, and the mathematical logic of the Principia Mathematica of Whitehead and Russell. The term 'Formal Logic', following Kant is generally used to distinguish formal logical reasonings, precisely as formal, from the remaining universal truths based on reason. (Cf. SCHOLZ, 1931). A text-book example of a formal-logical inference which from 'Some men are philosophers' and 'All philosophers are wise' concludes that 'Some men are wise' is called formal, because the validity of this inference depends only on the form ofthe given sentences -in particular it does not depend on the truth or falsity of these sentences. (On the dependence of logic on natural language, English, for example, compare Section 1 and 8). The form of a sentence like 'Some men are philosophers', is that which remains preserved when the given predicates, here 'men' and 'philosophers' are replaced by arbitrary ones. The form itself can thus be represented by replacing the given predicates by variables. Variables are signs devoid of meaning, which may serve merely to indicate the place where meaningful constants (here the predicates) are to be inserted. As variables we shall use - as did Aristotle - letters, say P, Q and R, as variables for predicates.…

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - 'Logic', one of the central words in Western intellectual history, compre hends in its meaning such diverse things as the Aristotelian syllogistic, the scholastic art of disputation, the transcendental logic of the Kantian critique, the dialectical logic of Hegel, and the mathematical logic of the Principia Mathematica of Whitehead and Russell. The term 'Formal Logic', following Kant is generally used to distinguish formal logical reasonings, precisely as formal, from the remaining universal truths based on reason. (Cf. SCHOLZ, 1931). A text-book example of a formal-logical inference which from 'Some men are philosophers' and 'All philosophers are wise' concludes that 'Some men are wise' is called formal, because the validity of this inference depends only on the form ofthe given sentences -in particular it does not depend on the truth or falsity of these sentences. (On the dependence of logic on natural language, English, for example, compare Section 1 and 8). The form of a sentence like 'Some men are philosophers', is that which remains preserved when the given predicates, here 'men' and 'philosophers' are replaced by arbitrary ones. The form itself can thus be represented by replacing the given predicates by variables. Variables are signs devoid of meaning, which may serve merely to indicate the place where meaningful constants (here the predicates) are to be inserted. As variables we shall use - as did Aristotle - letters, say P, Q and R, as variables for predicates.…

Taschenbuch. Condición: Neu. Formal Logic | P. Lorenzen | Taschenbuch | Synthese Library | viii | Englisch | 2010 | Springer | EAN 9789048183302 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Condición: New. pp. 172.

Condición: As New. Unread book in perfect condition.

Condición: Gut. Formateinband: Leinen mit Umschlag / gebundene Ausgabe 362 S. (25,5 cm) 1st Edition; Mit dem Errata-Zettel; Schutzumschlag teils leicht angerändert; Schnitt etwas gebräunt; Namenseintrag auf Titelblatt; sonst gut erhalten. Sprache: Englisch Gewicht in Gramm: 900 [Stichwörter: Infinitistische Methoden, Mathematik; Die hohen Unendlichkeiten und die Axiomatik der Mengenlehre; Semantical closure and non-finite axiomatizability etc.]. …

Condición: Normal. Springer- Verlag. Germany, 1960 19 x 12,5 cm., 165 pag. Tapa dura con sobrecubiertas; buen estado de conservacion. FILOSOFIA-PENSAMIENTO . Ejemplares disponibles: 1 Normal.