Syntax of thought. Traditional as opposed to the modern logic of relatives. An inconsistenty noted in Aristotle's conception of a universal proposition. CSP s algebra of logic: Positive and negative terms are distinguished, with "positiveness" defined.
Aristotle, Definition, Logic (modal see Modality), Positiveness, Proposition, Relatives logic of, Syntax of thought, Thought
pp. 7-58, with 16 pp. of variants
(Definition: 4th Draught)