1. A Discrepancy

   • Peter Ross

   Letter 02 December 2012 Pages: 1 - 1

2. Three Thoughts on “Prime Simplicity”

   • Michael Hardy

   Letter 10 November 2012 Pages: 2 - 2

3. Words about Numbers

   • Nicole Yunger Halpern

   Poem or Fiction 07 November 2012 Pages: 3 - 3

4. The Colors of Math

   • Gizem Karaali

   Poem 19 October 2012 Pages: 4 - 4

5. Death and Mathematics Poems

   • Reuben Hersh

   Poem 24 January 2013 Pages: 5 - 5

6. Is Mathematics Invading Human Cells? Impressions from a Collaboration with Diabetes Doctors

   • Bernhelm Booss-Bavnbek

   Viewpoint 01 February 2013 Pages: 6 - 15

7. The Aftermath

   • Leon Horsten
   • Philip Welch

   Article 01 February 2013 Pages: 16 - 20

8. Truth and Provability

   • Raymond M. Smullyan

   Article 25 October 2012 Pages: 21 - 24

9. The Tale of Paul Buniyan

   • Colin Adams

   Mathematically Bent 06 November 2012 Pages: 25 - 27

10. The Union of Czech Mathematicians and Physicists: The First 150 Years

    • Martina Bečvářová

    Mathematical Communities 26 January 2013 Pages: 28 - 35

11. Number 2

    • Edmund Harriss

    Poem or Fiction 10 October 2012 Pages: 36 - 37

12. History Quiz: Who Linked Hegel’s Philosophy with the History of Mathematics?

    • David E. Rowe

    Years Ago 19 November 2012 Pages: 38 - 41

13. Walking on Real Numbers

    • Francisco J. Aragón Artacho
    • David H. Bailey
    • Peter B. Borwein

    Article 01 December 2012 Pages: 42 - 60

14. Osculating Curves: Around the Tait-Kneser Theorem

    • Étienne Ghys
    • Sergei Tabachnikov
    • Vladlen Timorin

    Mathematical Gems and Curiosities 22 November 2012 Pages: 61 - 66

15. Orbits and Locked Gimbals

    • Robert Dawson

    Article 01 December 2012 Pages: 67 - 70

16. Tolstoy’s Mathematics in War and Peace

    • Paul M. B. Vitányi

    Article 06 December 2012 Pages: 71 - 75

17. Hidden Geometrical Treasures

    • Tibor Tarnai

    The Mathematical Tourist 24 January 2013 Pages: 76 - 80

18. Galileo’s Muse by Mark A. Peterson

    • James Callahan

    Reviews 13 September 2012 Pages: 81 - 83

19. Chasing Venus by Andrea Wulf

    • Andrew J. Simoson

    Reviews 19 October 2012 Pages: 84 - 85

20. Tantrasaṅgraha of Nīlakaṇṭha Somayājī by K. Ramasubramanian and M. S. Sriram

    • Kim Plofker

    Reviews 28 November 2012 Pages: 86 - 88

21. Transcending Tradition: Jewish Mathematicians in German-Speaking Academic Culture (Catalogue to an Exhibition) by Birgit Bergmann, Moritz Epple, and Ruti Ungar (eds.)

    • Reinhard Siegmund-Schultze

    Reviews 19 November 2012 Pages: 89 - 92

22. Mathematical Lives: Protagonists of the Twentieth Century from Hilbert to Wiles by Betti Bartocci and Lucchetti Guerraggio (eds.)

    • Ulf Persson

    Reviews 22 November 2012 Pages: 93 - 95

23. Later Greek Mathematics

    • Robin Wilson

    Stamp Corner 24 November 2012 Pages: 96 - 96