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apr 9, 1323 - Summa Logicae - William of Ockham

Description:

A textbook on logic.
Systematically, it resembles other works of medieval logic, organised under the basic headings of the Aristotelian Predicables, Categories, terms, propositions, and syllogisms. These headings, though often given in a different order, represent the basic arrangement of scholastic works on logic.
This work is important in that it contains the main account of Ockham's nominalism, a position related to the problem of universals.

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apr 9, 1323
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~ 702 years ago