You have chosen 'Criterion of Validity in Reasoning' by Charles Sanders Peirce, 'The Nature of Necessity' by Alvin Plantinga and 'Deflationary Metaontology of Thomasson' by Jonathan Schaffer
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 |