Figures and modes of syllogisms | A Short History of Philosophy
Home Chapter History of Philosophy Introduction to Philosophy Ancient taquiza Philosophy taquiza Medieval philosophy Modern philosophy Contemporary philosophy philosophical discipline Hrestomatija Introduction to Philosophy - Ancient hrestomatija f. - Hrestomatija Medieval f. - Hrestomatija Modern f. - Hrestomatija Modern f. - Hrestomatija F. disciplines - hrestomatija Literature Philosophy Today Course philosophy Logic Basic forms opinions taquiza Miscellaneous
In the last lesson, we said that a number of the 256 possible combinations AEIOU testimony - modes of syllogism - down to 15 correct mode, at four in the first three figures and three in the fourth. In fact, a total of 24 modes satisfy the axioms of syllogism, but we have reduced the number of 24 for nine of those who conclude the two universal partikularan the attitude, the modern interpretation of the relationship between the universal and the particular attitudes.
S - M
DISAMIS
Among the modes of syllogisms, the most important modes of the first figure, because the other modes of the remaining 15 can be reduced, and usually in classical logic modes are reduced to the first figure. Therefore, we will first explain these modes.
Some Japanese are hunters.
Aristotle was the first modes figures considered perfect syllogism, and the reduction of modes other figures on the modes of the first figure, considered proof of their correctness. And we can follow the process, taquiza not so much because of the particularities of the first figure (in fact they all are the same figures), but in order to demonstrate that these 15 modes can be reduced to a smaller number, and that all of them linked by the same logic, the same way of thinking .
For example, it is easy to see that the modes of ferric (I figure) and modes FESTINO; FERISON; FRESISON, actually represent the same attitude in which he varied the order of terms, what can be done here because both premises consisting of E and attitudes, which have complete conversion:
Neither fighter was shortsighted.
Similarly it can be shown for modes datis and DISAMIS, a third figure, and DIMARIS four figures, which can be reduced to the first mode DARII figures, conversion and premises (datis) or conversion and premises, replacement seats premise (DIMARIS) or conversion conclusion and I premises and replacement positions premises taquiza (DISAMIS).
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Home Chapter History of Philosophy Introduction to Philosophy Ancient Philosophy Medieval philosophy Modern philosophy Contemporary philosophy philosophical discipline Hrestomatija Introduction to Philosophy - Ancient hrestomatija f. - Hrestomatija Medieval f. - Hrestomatija Modern f. - Hrestomatija taquiza Modern f. - Hrestomatija F. disciplines - hrestomatija Literature Philosophy Today Course philosophy Logic Basic forms opinions Miscellaneous
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Home Chapter History of Philosophy Introduction to Philosophy Ancient taquiza Philosophy taquiza Medieval philosophy Modern philosophy Contemporary philosophy philosophical discipline Hrestomatija Introduction to Philosophy - Ancient hrestomatija f. - Hrestomatija Medieval f. - Hrestomatija Modern f. - Hrestomatija Modern f. - Hrestomatija F. disciplines - hrestomatija Literature Philosophy Today Course philosophy Logic Basic forms opinions taquiza Miscellaneous
In the last lesson, we said that a number of the 256 possible combinations AEIOU testimony - modes of syllogism - down to 15 correct mode, at four in the first three figures and three in the fourth. In fact, a total of 24 modes satisfy the axioms of syllogism, but we have reduced the number of 24 for nine of those who conclude the two universal partikularan the attitude, the modern interpretation of the relationship between the universal and the particular attitudes.
S - M
DISAMIS
Among the modes of syllogisms, the most important modes of the first figure, because the other modes of the remaining 15 can be reduced, and usually in classical logic modes are reduced to the first figure. Therefore, we will first explain these modes.
Some Japanese are hunters.
Aristotle was the first modes figures considered perfect syllogism, and the reduction of modes other figures on the modes of the first figure, considered proof of their correctness. And we can follow the process, taquiza not so much because of the particularities of the first figure (in fact they all are the same figures), but in order to demonstrate that these 15 modes can be reduced to a smaller number, and that all of them linked by the same logic, the same way of thinking .
For example, it is easy to see that the modes of ferric (I figure) and modes FESTINO; FERISON; FRESISON, actually represent the same attitude in which he varied the order of terms, what can be done here because both premises consisting of E and attitudes, which have complete conversion:
Neither fighter was shortsighted.
Similarly it can be shown for modes datis and DISAMIS, a third figure, and DIMARIS four figures, which can be reduced to the first mode DARII figures, conversion and premises (datis) or conversion and premises, replacement seats premise (DIMARIS) or conversion conclusion and I premises and replacement positions premises taquiza (DISAMIS).
Website
Home Chapter History of Philosophy Introduction to Philosophy Ancient Philosophy Medieval philosophy Modern philosophy Contemporary philosophy philosophical discipline Hrestomatija Introduction to Philosophy - Ancient hrestomatija f. - Hrestomatija Medieval f. - Hrestomatija Modern f. - Hrestomatija taquiza Modern f. - Hrestomatija F. disciplines - hrestomatija Literature Philosophy Today Course philosophy Logic Basic forms opinions Miscellaneous
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