Volume 80, No. 3 (2025)
Elemente der Mathematik
S2O
Articles of this issue are accessible as open access under our subscribe to open model.
pp. 89–96 Chapple porism: a visual spellLiliana Gabriela GheorgheRonaldo Alves Garcia
pp. 97–108 Polynomial Cauchy functional equations: A reportRaymond MortiniPeter PflugAmol Sasane
pp. 109–119 Schanuel’s conjecture and the roots of elementary functionsMiklós Laczkovich
pp. 120–122 A short proof of a variant of the round-robin scheduling problemChris BusenhartChristoph LeuenbergerMicha WasemWilliam Xu
pp. 123–127 On an Erdős inscribed triangle inequality revisitedCezar LupuŞtefan Spătaru
pp. 128–131 Trirectangular equable tetrahedra with integer face areasChristian Aebi
pp. 132–136 Aufgaben