A random selection of recent posts from around the mathematical blogosphere.

• 14 May 2026Don't Write the Law of Sines Upside Down, Please!Pat'sBlog
• 13 May 2026Unstable castleImpossible world site blog
• 12 May 2026Reviewer finds ‘top pharmaceutical scientist’ has a self-citation problemRetraction Watch
• 12 May 2026Seeing and Imagining Are Handled by the Same Brain CellsSimons Foundation
• 12 May 2026A Geome-Treat with a Calculus Twist-extendedPat'sBlog
• 12 May 2026On This Day in Math - May 12Pat'sBlog
• 12 May 2026How not to turn power on its headError Statistics Philosophy
• 11 May 2026Inverse shiftJohn D. Cook
• 11 May 2026AI Skeptics: We Are The Egg (with Laura MacCleery)mathbabe
• 11 May 2026It kinda makes sense that you can know roughly 700 people.Statistical Modeling, Causal Inference, and Social Science
• 10 May 2026I don’t want to be overly dramatic and overly negative about the AI translations I’ve been working…Thales’ circles
• 10 May 2026somebuggyThales’ circles
• 10 May 2026The linear algebra of bit twiddlingJohn D. Cook
• 10 May 2026Reverse engineering Mersenne Twister with Linear AlgebraJohn D. Cook
• 09 May 2026More thoughts regarding comfortable, powerful people who seem willing or even eager to blow up the system.Statistical Modeling, Causal Inference, and Social Science
• 09 May 2026On This Day in Math - May 9Pat'sBlog
• 08 May 2026HomogeneousTools websitePieter Belmans
• 06 May 2026Meta, Microsoft, and other tech giants are losing billions on AI. Can Apple catch up?West Coast Stat Views (on Observational Epidemiology and more)
• 05 May 2026Impossible face - 374Impossible world site blog
• 05 May 2026Blank lifeQuomodocumque
• 05 May 2026Sixteen years ago at the blog: I'm not wasting time reading old paperbacks; I'm conducting serious research into Cold War political attitudesWest Coast Stat Views (on Observational Epidemiology and more)
• 04 May 2026Radioaktive TrinkgläserSchule, Schulleitung, Familie, DIY
• 04 May 2026For once, some scientific fraudsters have to pay their money back to the government.Statistical Modeling, Causal Inference, and Social Science
• 03 May 2026The shape of a guitar pickJohn D. Cook
• 03 May 2026A QuestionGödel's Lost Letter and P=NP
• 02 May 2026Stetigkeit mit ChatGPTMathlog
• 02 May 20262 Percent of a Number Cheat SheetsScaffolded Math and Science
• 01 May 2026Carom Maths, A Level to University MathsMathematics, Learning and Technology
• 01 May 2026Quantum Mechanics of the Inverse Cube Force LawAzimuth
• 01 May 2026Generational fairnessWest Coast Stat Views (on Observational Epidemiology and more)
• 30 Apr 2026Three ways to differentiate ReLUJohn D. Cook

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