You have chosen 'Exigency to Exist in Essences' by Gottfried Leibniz, 'Contrib to Critique of Hegel's Phil of Right' by Karl Marx and 'Fragments on My Philosophical Development' by Ludwig Feuerbach
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 |