You have chosen 'Exigency to Exist in Essences' by Gottfried Leibniz, 'The Doctrine of Necessity Examined' by Charles Sanders Peirce and 'Introductions to 'Aesthetics and the Phil of Art'' by Lamargue,P/Olson,SH
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 |