You have chosen 'Elements of Mathematical Logic' by Jan Lukasiewicz, 'Ontology and the Vicious Circle Principle' by Charles Chihara and 'An Essay on Free Will' by Peter van Inwagen
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 |