Combining Texts

You have chosen 'fragments/reports' by Posidonius, 'The Actual and the Possible' by Alexander R. Pruss and 'In Defense of Essentialism' by L.A. Paul

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