George Boole: Selected Manuscripts on Logic and Its PhilosophyBirkhäuser Verlag, 1997 - 236 σελίδες |
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Σελίδα 87
... combinations [ C42.9 ] possible in thought will be expressible by combinations of signs in subjection to formal laws which represent the laws of combination of the original elements . We are acquainted with the origin of the peculiar ...
... combinations [ C42.9 ] possible in thought will be expressible by combinations of signs in subjection to formal laws which represent the laws of combination of the original elements . We are acquainted with the origin of the peculiar ...
Σελίδα 92
... combination x = 1 y = 1. Now if we substitute these combinations in the expression x + y we find the three first give to that expression the respective values 1 , 1 , 0 , values belonging to the dual system while the last combination ...
... combination x = 1 y = 1. Now if we substitute these combinations in the expression x + y we find the three first give to that expression the respective values 1 , 1 , 0 , values belonging to the dual system while the last combination ...
Σελίδα 93
... combination gives the value -1 which is not included in that sys- [ C42.22 ] tem . Applying the same analysis to the ... combination y = 0 x = 1 y = 0 [ C42.23 ] Now the substitution of the three former combinations in the expression ...
... combination gives the value -1 which is not included in that sys- [ C42.22 ] tem . Applying the same analysis to the ... combination y = 0 x = 1 y = 0 [ C42.23 ] Now the substitution of the three former combinations in the expression ...
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