Contents

  • 65 Contents
  • 66 About
  • 67 Editorial Raf Bocklandt
  • 68 Calendar Edward Berengoltz
  • 70 News Edward Berengoltz
  • 73 Column | New Impulse: Cut the knot Yajnasi Dutta
  • 75 Research | Research: Topological Data Analysis Magnus Bakke Botnan and Bianca Dornelas
  • 85 In the defense: Yuezhao Li Francesca Arici
  • 88 The whole and the parts: an exercise in macro-economics Ferdinand Verhulst
  • 92 Column | Trip to the proof: The Pulse of an Irrational Number through Nonlinear Leaping Convergents Christopher Robin Havens
  • 94 Column | Turning point: Ben Schomakers: I've always been faithful to mathematical purity.
    Marie Beth van Egmond
  • 96 (For) knowledge and metacognitics in integral account of bachelor students Aldine Aaten and Gerrit Roorda
  • 101 A teacher should focus only on teaching Nelly Litvak and Elmer Sachtleben
  • 107 Proof by example: Angela Tabiri Nicos Starreveld
  • 109 Interview Frank Thuijsman: Game over? Hester Breman
  • 112 Event | Event: Some highlights of the BeNeLux Mathematical Congress 2026 Jan van Neerven, Nicos Starreveld, Hester Breman
  • 114 Event | Event: Young KWG company excursion in Delft Young KWG Board
  • 115 In memoriam | Obituary Jan van de Lune: Expert in Riemann hypothesis computations Herman te Riele
  • 118 Open stage Letters from readers: Basic rethinking of educational objectives and arrangements Frank van der Duijn Schouten, Jelle Kaldewaij, Jan Karel Lenstra, Heleen van der Ree
  • 120 Company | Society: Where does it go wrong? Vandana Dwarka and Marieke Kootte
  • 123 Book reviews Hans Cuypers, Hans Strong, Enna van Dijk