You have chosen 'Exigency to Exist in Essences' by Gottfried Leibniz, 'Reply to Fifth Objections' by Ren Descartes and 'A World of States of Affairs' by David M. Armstrong
start again | choose another area for these texts | all the ideas for this combination of textsAll the ideas for Mathematics, or select a subheading: |
A. | Nature of Mathematics | |
B. | Foundations for Mathematics | |
C. | Sources of Mathematics |