CONTENTS. 



BOOK L 



FORMAL LOGIC, DEDUCTIVE AND INDUCTIVE. 

 CHAPTER 1. 



lJ4TKOi)UCTION. 

 SECTION PAGE 



1. Intnxluctioii 1 



"2. The Powers of Mind concerned in the Creation of Science . . 4 



3. Laws of Identity and Difference . 5 



4. The Nature of the Laws of Identity and Difference . . ' , . 6 



5. The Process of Inference . . . : ., . 9 



C. Deduction and Induction . . . .' . . ... '.'..,... . 11 



7. Symbolic Expression of Logical Inference 18 



8. Expression of Identity and Difference 14 



9. General Formula of Logical Inference 17 



10. The Propagating Power of Similarity . .20 



11. Anticipations of the Principle of Substitution ... ... 21 



12. The Logic of Relatives . . ,-v:*':, 22 



CHAPTER II. 



TKKMS. 



1. Terms 24 



2. Twofold meaning of Genera) Namna . ..... 25 



3. Abstract Terms 27 



4. Substantial Terms ...... 28 



