You have chosen 'Proof of an External World' by G.E. Moore, 'Infinity: Quest to Think the Unthinkable' by Brian Clegg and 'Letters to Schlick' by Rudolph Carnap
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 |