Combining Texts

You have chosen 'God and Human Attributes' by James Rachels, 'Intro to 2nd ed of Principia Mathematica' by Bertrand Russell and 'Letters to Leibniz 1' by Isaac Newton

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