§ 1. All deductive sciences are inductive 281
2. The propositions of the science of number are not verbal, but generalizations from experience 284
3. In what sense hypothetical 289
4. The characteristic property of demonstrative science is to be hypothetical 290
5. Definition of demonstrative evidence 292
A System of Logic: Ratiocinative and Inductive, 7th Edition, Vol. I · The Wunder Library — complete classics, free to read, with narration.