ThatsMaths

Last 50 Posts

• The 3-sphere: Extrinsic and Intrinsic Forms September 22, 2022
• Making Sound Pictures to Identify Bird Songs September 15, 2022
• Dynamic Equations for Weather and Climate September 8, 2022
• Curl Curl Curl September 1, 2022
• X+Y and the Special Triangle August 25, 2022
• The Navigational Skills of the Marshall Islanders August 18, 2022
• Space-Filling Curves, Part II: Computing the Limit Function August 11, 2022
• Space-Filling Curves, Part I: “I see it, but I don’t believe it” August 4, 2022
• Poincare’s Square and Unbounded Gomoku July 28, 2022
• Fields Medals presented at IMC 2022 July 21, 2022
• Goldbach’s Conjecture and Goldbach’s Variation July 14, 2022
• The Size of Sets and the Length of Sets July 7, 2022
• Can We Control the Weather? June 30, 2022
• The Arithmetic Triangle is Analytical too June 23, 2022
• ICM 2022 — Plans Disrupted but not Derailed June 16, 2022
• Swingin’-Springin’-Twistin’-Motion June 9, 2022
• Parity of the Real Numbers: Part I June 2, 2022
• Fairy Lights on the Farey Tree May 26, 2022
• Image Processing Emerges from the Shadows May 19, 2022
• Parity and Partition of the Rational Numbers. Part II: Density of the Three Parity Classes May 12, 2022
• Parity and Partition of the Rational Numbers. Part I: The Three Parity Classes May 5, 2022
• A Finite but Unbounded Universe April 28, 2022
• The Whole is Greater than the Part — Or is it? April 21, 2022
• Following the Money around the Eurozone April 14, 2022
• Mamikon’s Visual Calculus and Hamilton’s Hodograph April 7, 2022
• Infinitesimals: vanishingly small but not quite zero March 31, 2022
• The Chromatic Number of the Plane March 24, 2022
• The Improbability Principle and the Seanad Election March 17, 2022
• Hyperreals and Nonstandard Analysis March 10, 2022
• A Prescient Vision of Modern Weather Forecasting March 3, 2022
• Why Waffle when One Wordle Do? February 24, 2022
• Sources and Scenes of Mathematical Inspiration February 17, 2022
• Where is the Sun? February 10, 2022
• Mathematical Equations are our Friends February 3, 2022
• Gaussian Primes January 27, 2022
• Letters to a German Princess: Euler’s Blockbuster Lives On January 20, 2022
• Euler’s Journey to Saint Petersburg January 13, 2022
• Some Characteristics of the Mathematical Psyche January 6, 2022
• De Branges’s Proof of the Bieberbach Conjecture December 30, 2021
• Number Partitions: Euler’s Astonishing Insight December 23, 2021
• Bernoulli’s Golden Theorem and the Law of Large Numbers December 16, 2021
• Set Density: are even numbers more numerous than odd ones? December 9, 2021
• Buffon’s Noodle and the Mathematics of Hillwalking   December 2, 2021
• Chiral and Achiral Knots November 25, 2021
• Émilie Du Châtelet and the Conservation of Energy November 18, 2021
• Cantor’s Theorem and the Unending Hierarchy of Infinities November 11, 2021
• Topsy-turvy Maths: Proving Axioms from Theorems November 4, 2021
• How to Write a Convincing Mathematical Paper October 28, 2021
• Mathematical Scandals and Scoundrels October 21, 2021
• The Square Root Spiral of Theodorus October 14, 2021