Volume 39 Issue 1 (Year 2013)

• Message from the President
• Geometrical Tree: Leaf Mass & Leaf-Tree Relationship (Part 1) – Xu Wenji, Lu Jingyi and Zhang Jing
• Model Victory – Sarah Loke
• Bayes Rule Without Probability – Yap Von Bing
• A Journey in Geometry – Jin Lei, Wang Haibin
• Some Observations on Oblong Numbers – T.E. Moore
• Singapore Mathematics Project Festival 2013 – Festival Congress Project Abstracts
• SIMO 2013 Selection Test – Problems and Solutions

Volume 39 Issue 2 (Year 2013)

• A conversation with SMS Distinguished Visitor: Imre Leader – Yap Von Bing
• SMS Essay Competition 2013: Mathematics and Planet Earth
  
  • Category A winner: Is God a Mathematician? – Julius Chua, Leow Ee-J, Heng Javier
  • Category B winner: 3D Model Resotration from 2D Satellite Pictures by Spherical Geometry – Gao Yuan, Wu Shenyang, Bei Yijie
  • Category C winner: The Mathematical Earth – Tong Hien Chi
• Board Games and Economics – Fedor Duzhin
• Geometrical Tree: Leaf Mass & Leaf-Tree Relationship (Part 2) – Xu Wenji, Lu Jingyi and Zhang Jing
• IMO 2013 Report – Wong Yan Loi
• Singapore Mathematical Society 2013 Activities & Events