George Boole: Selected Manuscripts on Logic and Its PhilosophyBirkhäuser Verlag, 1997 - 236 σελίδες |
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Σελίδα 58
... direct operation which has just been described there exists a corresponding inverse which it also serves to suggest . We may define that inverse as the operation by which from the conception of a given class of things we ascend to the ...
... direct operation which has just been described there exists a corresponding inverse which it also serves to suggest . We may define that inverse as the operation by which from the conception of a given class of things we ascend to the ...
Σελίδα 78
... direct and subtraction an inverse operation is in some degree arbitrary . That the operations are mutually inverse is clear , that we should avail ourselves of this relation for diminishing the number of the laws of thought which are to ...
... direct and subtraction an inverse operation is in some degree arbitrary . That the operations are mutually inverse is clear , that we should avail ourselves of this relation for diminishing the number of the laws of thought which are to ...
Σελίδα 122
... Direct operations relating to number in general x + y = y + x , xy = yx , x ( y + z ) = xy + xz . Inverse operations their nature their laws . subtraction division . Foundation of - Operations relating to particular number . General ...
... Direct operations relating to number in general x + y = y + x , xy = yx , x ( y + z ) = xy + xz . Inverse operations their nature their laws . subtraction division . Foundation of - Operations relating to particular number . General ...
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