id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
en-wikipedia-org-1240		Logic - Wikipedia			.html	text/html	11061	1411	56	Logic (from Greek: λογική, logikḗ, 'possessed of reason, intellectual, dialectical, argumentative')[1][2][i] is the systematic study of valid rules of inference, i.e. the relations that lead to the acceptance of one proposition (the conclusion) on the basis of a set of other propositions (premises). There is no universal agreement as to the exact definition and boundaries of logic, hence the issue still remains one of the main subjects of research and debates in the field of philosophy of logic (see § Rival conceptions).[4][5][6] However, it has traditionally included the classification of arguments; the systematic exposition of the logical forms; the validity and soundness of deductive reasoning; the strength of inductive reasoning; the study of formal proofs and inference (including paradoxes and fallacies); and the study of syntax and semantics. Philosophical logic deals with formal descriptions of ordinary, non-specialist ("natural") language, that is strictly only about the arguments within philosophy's other branches.	./cache/en-wikipedia-org-1240.html	./txt/en-wikipedia-org-1240.txt