George Boole: Selected Manuscripts on Logic and Its PhilosophyBirkhäuser Verlag, 1997 - 236 σελίδες |
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Σελίδα 75
... concept " men " and the concept " white things " we form the concept " white men " . [ B2.11 ] 2nd . Abstraction defined as the inverse of composition viz . , that operation by which from two given concepts one of which enters into the ...
... concept " men " and the concept " white things " we form the concept " white men " . [ B2.11 ] 2nd . Abstraction defined as the inverse of composition viz . , that operation by which from two given concepts one of which enters into the ...
Σελίδα 77
... concept of " herbs " and then by mental addition of the concept of " trees " form the equivalent whole " herbs and trees " . I say equivalent whole , for while the concepts " trees and herbs " " herbs and trees " differ in the order of ...
... concept of " herbs " and then by mental addition of the concept of " trees " form the equivalent whole " herbs and trees " . I say equivalent whole , for while the concepts " trees and herbs " " herbs and trees " differ in the order of ...
Σελίδα 80
... concept may be abstracted from another it is necessary that the class represented by the former concept should be entirely comprehended in the class represented by the latter . Thus an ostensive application of the operation of ...
... concept may be abstracted from another it is necessary that the class represented by the former concept should be entirely comprehended in the class represented by the latter . Thus an ostensive application of the operation of ...
Περιεχόμενα
Booles quest for the foundations of his logic | xiii |
2 Life and career | xiv |
3 The fate of Booles Nachlass | xviii |
Πνευματικά δικαιώματα | |
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Άλλες εκδόσεις - Προβολή όλων
George Boole: Selected Manuscripts on Logic and its Philosophy Ivor Grattan-Guinness,Gerard Bornet Περιορισμένη προεπισκόπηση - 2013 |
George Boole: Selected Manuscripts on Logic and its Philosophy Ivor Grattan-Guinness,Gerard Bornet Περιορισμένη προεπισκόπηση - 1997 |
George Boole: Selected Manuscripts on Logic and Its Philosophy George Boole,I. Grattan-Guinness,Gérard Bornet Προβολή αποσπασμάτων - 1997 |
Συχνά εμφανιζόμενοι όροι και φράσεις
2ndly abstraction affirmative analysis animals application arbitrary Arthur Cayley axioms Boole Boole's Boole/Falk calculus Chapter class of things combination composition conceive conclusion connection constitution copula definition denote determine distinct dual Algebra elective symbols elements employed equal equation example excluded middle existence expression faculties form the concept formal laws Geometry George Boole given identity individuals inference intellectual operations inverse operation involved Judgment language laws of Conception laws of thought Leibniz letters manuscript mathematical meaning men are mortal mental method middle terms mind Morgan mortal nature necessary proposition non-existence not-Xs notion object operation of addition particular philosophy philosophy of mathematics possible predicate premises principle principles of identity quantity question rational reasoning reference relations represent result Science of Logic sense signs subtraction syllogism syllogistic term Logic theory true truth Universe Universe of Discourse words Xs are Ys Zs are Xs