Major, minor, and middle terms; how found.
Fallacy of four terms.
Rule 2. Major and minor premises and conclusion, how determined.
Logical arrangement.
Reason for three propositions.
Rule 3. Reason for omitting “ambiguous middle” from rule.
Undistributed and distributed middle explained.
Rule 4. Illicit major and minor explained and illustrated.
Rule 5. Fallacy of two negatives.
Rule 6. Fallacy of negative conclusion.