You have chosen 'Categories, Classification, Cogn. Anthropology' by Roy Ellen, 'What do powers do when they are not manifested?' by Stathis Psillos 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 |