INDEX. 



Abscissio infiniti, i., 345. 

 Absolute terms, i., 70. 

 Abstract terms, i., 57-63. 

 Abstraction, i., 4, 205 ; ii., 14, 24-6. 

 Accent, fallacy, of, ii., 301, 306-7. 

 Accident, fallacy of, it., 297, 301, 310-12. 



predicable, i., 77, 86-8. 

 Accidental judgments, i., 170-80. 

 Actio et passio, etc., ii., 81. 



category of, i., 141, 147-8 ; and 

 cause, ii., 81-2. 



ADAM, ii., 172. 

 ADAMS, ii., 197. 

 Added determinants, inference by, i., 



246. 



A Dicto, etc., fallacy of, ii., 301, 309-11. 

 Adjacent cases, ii., 206-7. 

 Adversative propositions, i., 271. 

 Aequipollentta, i., 232, 312. 

 Affinity, i., 130. 



Affirmation and negation, i., 202-3. 

 Agnosticism, ii., 59-61, 79, 107, 130, 146, 



222. 



Agreement, method of, ii., 173-5 ; com 

 bination with difference, 179-85. 



ALBERT THE GREAT, ii., 21, 33. 



ALDRICH, i., 326, 352. 



Alternative judgments and propositions, 

 i., 280-91 ; fallacies of, ii., 314-15. 



subjects, i., 281 ; predicates, i., 281. 



syllogisms ; pure, i., 362 ; mixed, 

 363-5- 



terms, i., 198. 



Ambiguity in language, i., 44, 189, 192, 

 307-8. 



Ambiguous middle, i., 307. 



Amphiboly, fallacy of, ii., 301, 308-9. 



Ampliative propositions, i., 170-80. 



Analogical use of terms, i., 43-4; predi 

 cation, 149. 



Analogy, i., 393 ; its function in induc 

 tion, ii., 135-42, 150, 153-5 ; force of, 

 156-8 ; and enumerative induction, 159. 



Analysis, i., 5 ; in definition, 91 ; in judg 

 ment, 157-8, 174; in method, ii., 9-10; 

 in teaching, 14-16 ; in induction, 32, 

 36 ; experimental, 165 sqq. 



Analytic method, i., 378 ; ii., 7 ; analytico- 

 synthetic, 9. 



chains of reasoning, i., 377, 383-4. 



definition, i., 91-2. 



Analytic propositions, i., 170-80, 404-5; 



&quot;l.i 94- 

 ANSELM, ST., ii., 233. 

 Antecedent, v. consequent, and ground. 

 Antepraedicamenta, i., 136. 

 Antilogism, i., 324, 340-1. 

 Apodeictic judgments, i., 181-5 &amp;gt; &quot;&amp;gt; 215 

 Appetitus natiiralis, it., 66. 

 Apprehension, simple and complex, i., 



2, 6. 

 Approximation, methods of, ii., 204-5 ! 



and probability, 279. 

 Argument, regressive, ii., 45. 

 Argumentum a fortiori, i., 388; it., 158. 



a contrario, ii., 158. 



apart, ii., 158. 



a posteriori, ii., 53, 108, 129, 146, 151 

 232-3- 



a priori, ii., 53, 232-3. 



a simultaneo, ii., 233. 



ex praescriptione, ii., 259. 

 silentio, ii., 256. 



ad hominem, ii., 234, 316-7. 

 bacitlum, ii., 316. 



tnisericordiam, ii., 316. 



iguorantiam, ii., 316. 

 Aristotelean enthymeme. 



sorites, i., 379-84. 



ARISTOTLE, on moderate realism, i., 9; 

 ii., 231 ; logical treatises, i., 40 ; predic- 

 ables, i., 73 ; ii., 80 ; categories, i., 136- 

 42,1147-9 ; on judgment, 154 ; on denial, 

 204; on conversion, 236; ii., 80; on 

 def. of syllogism, i., 292-3 ; Dictum de 

 omni et nullo, 300-4 ; on indirect re 

 duction, 339 ; on ficdfffts, 349 ; on in 

 direct moods of the first figure, 350 ; on 

 hypothetical arguments, 366; on 

 method, ii., 10, 16-17 ; influence on 

 mediaeval thought, 19; on induction, 

 24; on inductive syllogism, 28, 31-2, 

 158 ; on ascent to the universal, 30-4, 

 229-32 ; on scientific induction 

 (fHirfipia), 32-4 ; on causes, 62, 64 ; on 

 purpose in nature, 67; on Trapd$eiyfi.a 

 (&quot; example &quot;), 158-9 ; on probable know 

 ledge, 224 ; on analogy, 160-1 ; on truth 

 210 ; on enthymeme, 265-8 ; on de 

 monstration, 223-9 ; kind of, 232-5 ; on 

 science, 223-5, 230-2, 237-9, 242; on 

 fallacies, ii., 300-2 ; analysis of, 303-29. 



343 



