Hostname: page-component-7b7567c8c-7pwfn Total loading time: 0 Render date: 2026-11-15T04:10:34.605Z Has data issue: false hasContentIssue false
  • English
  • Français

109.09 Equable triangles on the Eisenstein lattice

Published online by Cambridge University Press:  17 February 2025

Christian Aebi and
Grant Cairns
Christian Aebi
Affiliation:
Collège Calvin, Geneva,Switzerland 1211 e-mail: christian.aebi@edu.ge.ch
Grant Cairns
Affiliation:
Department of Mathematical and Physical Sciences, La Trobe University, Melbourne, Australia 3086 e-mail: G.Cairns@latrobe.edu.au

Abstract

An abstract is not available for this content so a preview has been provided. As you have access to this content, a full PDF is available via the ‘Save PDF’ action button.
Image of the first page of this content. For PDF version, please use the ‘Save PDF’ preceeding this image.'

Information

Type
Notes
Information
The Mathematical Gazette , Volume 109 , Issue 574 , March 2025, pp. 140 - 142
Check for updates
Copyright
© The Authors, 2025 Published by Cambridge University Press on behalf of The Mathematical Association

References

Yiu, Paul, Heronian triangles are lattice triangles, Amer. Math. Monthly 108(3) (2001) pp. 261–263.CrossRefGoogle Scholar
Foss, Arthur H., Integer-sided triangles, Math. Teacher 73(5) (1980) pp. 390–392.Google Scholar
Bradley, Christopher J., Challenges in geometry, Oxford University Press (2005).CrossRefGoogle Scholar
Wang, Victor, The Art of problem Solving, https://artofproblemsolving.com/community/c1461h1035155 Google Scholar
Yuan, Qiaochu, Annoying Precision, https://qchu.wordpress.com/2009/07/02/square-rootshave-no-unexpected-linear-relationships/ Google Scholar
Christian Aebi and Grant Cairns, Lattice equable quadrilaterals I: parallelograms, L’Enseign. Math. 67(3/4) (2021) pp. 369–401.Google Scholar