You have chosen 'Lectures on the History of Philosophy' by Georg W.F.Hegel, 'Boole calculus and the Concept script' by Gottlob Frege and 'Aristotle and Descartes on Matter' by Gottfried Leibniz
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Reason, or select a subheading: |
| A. | Nature of Reason | |
| B. | Laws of Thought | |
| C. | Styles of Reason | |
| D. | Definition | |
| E. | Argument | |
| F. | Fallacies |