1. Hook Inequalities

   • Igor Pak
   • Fedor Petrov
   • Viacheslav Sokolov

   Article 07 November 2019 Pages: 1 - 8

   

2. “The Four Strongest” at the National Museum of Mongolia

   • Uuganbaatar Ninjbat

   The Mathematical Tourist 08 May 2020 Pages: 9 - 14

   

3. Figures of Speech and Figures of Thought

   • Emily Grosholz
   • Edward Rothstein

   Mathematical Communities 07 October 2019 Pages: 15 - 19

4. Perimeter Determination of the Eight-Centered Oval

   • Jean-Marc Ginoux
   • Jean-Claude Golvin

   Article 19 November 2019 Pages: 20 - 29

   

5. Pandemic Math: X and Y Axes

   • Robin Chapman

   Poem or Fiction 19 May 2020 Pages: 30 - 30

6. Enheduanna: Princess, Priestess, Poet, and Mathematician

   • Sarah Glaz

   Years Ago 06 August 2019 Pages: 31 - 46

   

7. An Interesting Relationship Between Squares and Hex Numbers

   • Günhan Caglayan

   Note 02 January 2020 Pages: 47 - 47

   

8. Mathematical Proof and Genre Theory

   • David Matthew Bowers
   • Valentin A. B. Küchle

   Article 03 September 2019 Pages: 48 - 55

   

9. On Another Plane

   • Colin Adams

   Mathematically Bent 05 November 2019 Pages: 56 - 57

10. The Monkey in Hilbert’s Hotel

    • K. B. Basant

    Poem or Fiction 01 November 2019 Pages: 58 - 60

11. A Hyperbolic View of the Seven Circles Theorem

    • Kostiantyn Drach
    • Richard Evan Schwartz

    Mathematical Gems and Curiosities 06 December 2019 Pages: 61 - 65

    

12. An Algebraic Surface Projecting onto Squares

    • Carlos Ueno

    Article 13 September 2019 Pages: 66 - 69

    

13. Romantic Mathematical Art: Part I

    • Jim Henle

    For our Mathematical Pleasure 13 March 2020 Pages: 70 - 77

    

14. The Frobenius Coin Problem—A Cylindrical Approach

    • Richard Ehrenborg

    Note 15 November 2019 Pages: 78 - 79

    

15. The Mathematical World of Charles L. Dodgson (Lewis Carroll) Edited by Robin Wilson and Amirouche Moktefi

    • John J. Watkins

    Book Review 01 January 2020 Pages: 81 - 84

16. From Music to Mathematics: Exploring the Connections by Gareth E. Roberts

    • Gerardo Del Cerro Santamaría

    Book Review 11 September 2019 Pages: 85 - 88

17. The Weil Conjectures: On Math and the Pursuit of the Unknown by Karen Olsson

    • Osmo Pekonen

    Book Review Open access 04 November 2019 Pages: 89 - 90

18. Lazare and Sadi Carnot: A Scientific and Filial Relationship by Charles Coulston Gillispie and Raffaele Pisano

    • Emilio Marco Pellegrino

    Book Review 17 December 2019 Pages: 91 - 100

19. Model Theory and the Philosophy of Mathematical Practice: Formalization without Foundationalism by John T. Baldwin

    • ROMAN KOSSAK

    Book Review 17 December 2019 Pages: 101 - 102

20. The Summoning of Everynumber

    • Peter R. Mercer

    Poem or Fiction 07 October 2019 Pages: 103 - 103

    

21. The 20th Century

    • Robin Wilson

    Stamp Corner 18 December 2019 Pages: 104 - 104