1. Magical Untangling

   • Sophia Healy

   Letter 25 October 2017 Pages: 1 - 1

2. The Isoperimetric Problem with Density

   • Frank Morgan

   Article 09 November 2017 Pages: 2 - 8

3. Quiz 1: What Color Was George Washington’s White Horse? The Mathematical Version

   • Ulrich Daepp
   • Pamela Gorkin
   • Karl Voss

   Article 03 November 2017 Pages: 9 - 17

4. Fourier’s Back in Town

   • Alain Juhel
   • Tadeusz Sliwa

   The Mathematical Tourist 09 November 2017 Pages: 18 - 26

5. The Seven Labors of Hercules

   • Colin Adams

   Mathematically Bent 03 April 2017 Pages: 27 - 29

6. Mathematics on the Chopping Block

   • Theodore Kolokolnikov

   Article 22 November 2017 Pages: 30 - 40

7. Average Pace and Horizontal Chords

   • Keith Burns
   • Orit Davidovich
   • Diana Davis

   Mathematical Gems and Curiosities 22 November 2017 Pages: 41 - 45

8. Where Are Kolmogorov’s Posthumous Papers?

   • Oscar Sheynin

   Mathematical Communities 22 November 2017 Pages: 46 - 46

9. Proofs and Guarantees

   • James Robert Brown

   Viewpoint 25 October 2017 Pages: 47 - 50

10. Quadrivium: The Structure of Mathematics as Described in Isidore of Seville’s Etymologies

    • Isabel M. Serrano
    • Lucy H. Odom
    • Bogdan D. Suceavă

    Years Ago 22 November 2017 Pages: 51 - 56

11. When Mathematicians Speak, What Do Poets and Musicians Hear?

    • F. Luke Wolcott

    Article 22 November 2017 Pages: 57 - 61

12. The Payoff

    • Jim Henle

    Cucina Matematica 22 November 2017 Pages: 62 - 65

13. A Fallacy Not Assessed by Kahneman and Tversky

    • Lawrence M. Lesser

    Poem 26 October 2017 Pages: 66 - 66

14. Henri Poincaré: Impatient Genius by Ferdinand Verhulst

    • Colin Mclarty

    Reviews 03 November 2017 Pages: 67 - 69

15. The Man Who Knew Infinity A film by Matt Brown

    • Mary W. Gray

    Reviews 09 November 2017 Pages: 70 - 71

16. Mathematics and the Real World: The Remarkable Role of Evolution in the Making of Mathematics by Zvi Artstein

    • Paul Zorn

    Reviews 03 November 2017 Pages: 72 - 73

17. The New Math: A Political History by Christopher J. Phillips

    • Sam Williams

    Reviews 03 November 2017 Pages: 74 - 76

18. Die Analysis im Wandel und im Widerstreit. Eine Formierungsgeschichte ihrer Grundbegriffe by Detlef D. Spalt

    • Rüdiger Thiele

    Reviews 09 November 2017 Pages: 77 - 80

19. Rigor & Structure by John P. Burgess

    • Reuben Hersh

    Reviews 26 October 2017 Pages: 81 - 82

20. Sacred Mathematics: Japanese Temple Geometry by Hidetoshi Fukagawa and Tony Rothman; foreword by Freeman Dyson

    • Jean Constant

    Reviews 15 February 2017 Pages: 83 - 85

21. The École Polytechnique

    • Robin Wilson

    Stamp Corner 09 November 2017 Pages: 86 - 86