You have chosen 'Exigency to Exist in Essences' by Gottfried Leibniz, 'The Tragic Sense of Life' by Miguel de Unamuno and 'Causation and the Flow of Energy' by David Fair
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 |