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

• 08 Jul 2026On This Day in Math - July 8Pat'sBlog
• 07 Jul 2026Claude builds 3D Hamiltonian Monte Carlo animation in one shot with anaglyphsStatistical Modeling, Causal Inference, and Social Science
• 07 Jul 2026Emma Kunz, 1892 - 1963Thales’ circles
• 07 Jul 2026NRL Predictions for Round 19Stats Chat
• 06 Jul 2026No one you love is ever dead.Thales’ circles
• 05 Jul 2026The NIH wants to “Measure and Reward Scientific Impact and Replicable Research Practices.” Here’s my recommendation to the NIH director: you can start by no longer suppressing government reports whose conclusions happen to not be in accord with your ideological preferences.Statistical Modeling, Causal Inference, and Social Science
• 05 Jul 2026Primes Generated by Alternating Factorials?Pat'sBlog
• 04 Jul 2026Does a full moon make crime rates go up?More or Less
• 03 Jul 2026Noether's Theorem Conservation: UNIZOR.COM -> Physics+ 4 All -> Lagrangian -> Noether's Theorem -> ConservationUnizor - Creative Mind through Art of Mathematics
• 03 Jul 2026Spectral integrals and a first taste of functional calculusOpen System – Ark's blog
• 02 Jul 2026publicdomainreview: Philipp Otto Runge’s Farbenkugel (1810)....Thales’ circles
• 02 Jul 2026Conference announcement: Celebrating 100 Years: Avi 70 + CSDM 30Theory Matters
• 02 Jul 2026Peter Thiel's moments of honesty are largely limited to him saying bitchy things about Elon MuskWest Coast Stat Views (on Observational Epidemiology and more)
• 02 Jul 2026Oath is the campaign-donation allocation optimizer you’ve been looking forQuomodocumque
• 01 Jul 2026Free Public Events Will Bring the Wonder of Mathematics to PhiladelphiaSimons Foundation
• 28 Jun 202650 Years of Aumann’s Agreement TheoremShtetl-Optimized
• 27 Jun 2026Bayesian Workflow exists as a physical book!Statistical Modeling, Causal Inference, and Social Science
• 27 Jun 2026Out of the frying pan and into the fire: Scientific American returned to form, and then this happened:Statistical Modeling, Causal Inference, and Social Science
• 27 Jun 2026Writing down harmonic numbersJohn D. Cook
• 25 Jun 2026Hart’s theoremJohn D. Cook
• 25 Jun 2026Getting justice can require a lot of effort, and usually at some point we’ll just give up, which is what the cheaters rely on.Statistical Modeling, Causal Inference, and Social Science
• 24 Jun 2026reblog if you want to fuck this thingThales’ circles
• 24 Jun 2026Algebra Problems of the Day (Algebra Regents, January 2026 Part II)(x, why?)
• 24 Jun 2026Treating AI review like the contentious policy design problem it isStatistical Modeling, Causal Inference, and Social Science
• 24 Jun 2026[Undefined]Thales’ circles
• 23 Jun 2026Letter From the PresidentSimons Foundation
• 23 Jun 2026Letter From the ChairSimons Foundation
• 23 Jun 2026Mathematicians and String Theorists Push Each Other’s Fields ForwardSimons Foundation
• 22 Jun 2026Bipartite matching is in NC!Shtetl-Optimized
• 22 Jun 2026Matching in NC and Local EventsCombinatorics and more
• 20 Jun 2026A conflict of visions by Thomas SowellHydrobates

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