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Term logic. In logic and formal semantics, term logic, also known as traditional logic, syllogistic logic or Aristotelian logic, is a loose name for an approach to formal logic that began with Aristotle and was developed further in ancient history mostly by his followers, the Peripatetics.
Aristotelianism. Aristotelianism ( / ˌærɪstəˈtiːliənɪzəm / ARR-i-stə-TEE-lee-ə-niz-əm) is a philosophical tradition inspired by the work of Aristotle, usually characterized by deductive logic and an analytic inductive method in the study of natural philosophy and metaphysics. It covers the treatment of the social sciences under a ...
Early approaches include Aristotelian logic, Stoic logic, Nyaya, and Mohism. Aristotelian logic focuses on reasoning in the form of syllogisms. It was considered the main system of logic in the Western world until it was replaced by modern formal logic, which has its roots in the work of late 19th-century mathematicians such as Gottlob Frege.
Syllogism. A syllogism ( Greek: συλλογισμός, syllogismos, 'conclusion, inference') is a kind of logical argument that applies deductive reasoning to arrive at a conclusion based on two propositions that are asserted or assumed to be true. "Socrates" at the Louvre.
Aristotle 's Four Causes illustrated for a table: material (wood), formal (structure), efficient (carpentry), final (dining). The four causes or four explanations are, in Aristotelian thought, four fundamental types of answer to the question "why?" in analysis of change or movement in nature: the material, the formal, the efficient, and the final.
Deductive reasoning. Deductive reasoning is the process of drawing valid inferences. An inference is valid if its conclusion follows logically from its premises, meaning that it is impossible for the premises to be true and the conclusion to be false. For example, the inference from the premises "all men are mortal" and " Socrates is a man" to ...
Organon. The Organon ( Ancient Greek: Ὄργανον, meaning "instrument, tool, organ") is the standard collection of Aristotle 's six works on logical analysis and dialectic. The name Organon was given by Aristotle's followers, the Peripatetics, who maintained against the Stoics that Logic was "an instrument" of Philosophy. [1]
Practical philosophy. Practical philosophy concerns itself mainly with subjects that have applications in life, like the study of values, norms, politics, art, etc. [1] The modern division of philosophy into theoretical philosophy and practical philosophy [2] [3] has its origin in Aristotle 's categories of natural and moral philosophy. [4]