Combining Texts

You have chosen 'Events and Their Names' by Jonathan Bennett, 'The Barcan Formula and Metaphysics' by Ori Simchen and 'Rules for the Direction of the Mind' by Ren Descartes

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