The subject matter of a discipline is what it principally studies. The source identifies the subject of logic in the definitions and arguments used to reach unknown conceptions and judgments.
A definition is directed toward an unknown concept.
An argument is directed toward an unknown judgment.
Logic studies the correctness of these intellectual tools, not simply the dictionary meaning of every word or all facts about the external world.
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The subject matter of logic
Nazar, Fikr and the Definition of Logic
The subject matter of a discipline is what it principally studies. The source identifies the subject of logic in the definitions and arguments used to reach unknown conceptions and judgments.
A definition is directed toward an unknown concept.
An argument is directed toward an unknown judgment.
Logic studies the correctness of these intellectual tools, not simply the dictionary meaning of every word or all facts about the external world.