You have chosen 'The Sign of Four' by Arthur Conan Doyle, 'Introduction to the Philosophy of History' by Georg W.F.Hegel and 'Letters to Hugo Boxel' by Baruch de Spinoza
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Mathematics, or select a subheading: |
| A. | Nature of Mathematics | |
| B. | Foundations for Mathematics | |
| C. | Sources of Mathematics |