Universal+proposition
81formal logic — the branch of logic concerned exclusively with the principles of deductive reasoning and with the form rather than the content of propositions. [1855 60] * * * Introduction the abstract study of propositions, statements, or assertively used …
82Square of opposition — In the system of Aristotelian logic , the square of opposition is a diagram representing the different ways in which each of the four propositions of the system are logically related ( opposed ) to each of the others. The system is also useful in …
83Immanuel Kant — Kant redirects here. For other uses, see Kant (disambiguation). See also: Kant (surname) Immanuel Kant Immanuel Kant Full name Immanuel Kant Born 22 April 1724 …
84Syllogism — A syllogism (Greek: συλλογισμός – syllogismos – conclusion, inference ) is a kind of logical argument in which one proposition (the conclusion) is inferred from two or more others (the premises) of a certain form. In antiquity, there were… …
85Function (mathematics) — f(x) redirects here. For the band, see f(x) (band). Graph of example function, In mathematics, a function associates one quantity, the a …
86Term logic — In philosophy, term logic, also known as traditional logic, is a loose name for the way of doing logic that began with Aristotle, and that was dominant until the advent of modern predicate logic in the late nineteenth century.This entry is an… …
87Obversion — In traditional logic, obversion is a type of immediate inference in which from a given proposition another proposition is inferred whose subject is the same as the original subject, whose predicate is the contradictory of the original predicate,… …
88Metaphysics and science in the thirteenth century: William of Auvergne, Robert Grosseteste and Roger Bacon — Steven Marrone By the third decade of the thirteenth century there emerge the first signs of a new metaphysics. Alongside Neoplatonizing idealism we now see attempts to lay greater emphasis on the ontological density of the created world and to… …
89Walter Burley, Peter Aureoli and Gregory of Rimini — Stephen Brown THE END OF THE GREAT ERA Immediately after the glorious age of Bonaventure and Thomas Aquinas, the University of Paris, as we have seen, had a number of outstanding teachers. Henry of Ghent, following in the path of Bonaventure, was …
90De Interpretatione — Part of a series on Aristotle …
