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

• 22 Apr 2026Geometry Problems of the Day (Geometry Regents, August 2025 Part III)(x, why?)
• 22 Apr 2026More thoughts on predictive marketsWest Coast Stat Views (on Observational Epidemiology and more)
• 21 Apr 2026Patrick Boyle explains why it's illegal to bet on the price of onions but it's OK to bet on the Dodgers' double headerWest Coast Stat Views (on Observational Epidemiology and more)
• 20 Apr 2026May 26-29 at Columbia: Summer School on the Theory and Practice of Blockchain ConsensusTuring's Invisible Hand
• 20 Apr 2026Monday Morning Math: Word Problems360
• 18 Apr 2026Douluo ContinentImpossible world site blog
• 18 Apr 2026“Making Your Research Free May Cost You”Statistical Modeling, Causal Inference, and Social Science
• 18 Apr 20264-bit floating point FP4John D. Cook
• 17 Apr 2026ET reads the NYTWest Coast Stat Views (on Observational Epidemiology and more)
• 16 Apr 2026The Bayesian Workflow book is coming!Statistical Modeling, Causal Inference, and Social Science
• 16 Apr 2026Machine Learning and ComplexityComputational Complexity
• 15 Apr 2026ImprenditoreAngelo Stella
• 15 Apr 2026Can you hit a home run off of Paul Skenes?Statistical Modeling, Causal Inference, and Social Science
• 13 Apr 2026Reflection On Recursion • 3Inquiry Into Inquiry
• 13 Apr 2026Two countably compact subspaces of beta omegaDan Ma's Topology Blog
• 13 Apr 2026We can all agree: spaceflight is cool.West Coast Stat Views (on Observational Epidemiology and more)
• 13 Apr 2026How I learned to stop worrying and…no, I’ve always adored entropyQuantum Frontiers
• 12 Apr 2026A Simple Switch Makes Code DifferentiableA Neighborhood of Infinity
• 12 Apr 2026Noether's Theorem Math 1: UNIZOR.COM -> Physics+ 4 All -> Lagrangian -> Noether's Theorem Math 1: ε−TransformationUnizor - Creative Mind through Art of Mathematics
• 12 Apr 2026The gap between Eastern and Western EasterJohn D. Cook
• 12 Apr 2026Aperiodical News Roundup – March 2026The Aperiodical
• 11 Apr 2026“The FTC does not have our backs, that much is clear”Statistical Modeling, Causal Inference, and Social Science
• 10 Apr 2026The internet of poopStatistical Modeling, Causal Inference, and Social Science
• 10 Apr 2026You thought I was joking about the Iran War going so badly that Trump would start bringing up Epstein as a distraction.West Coast Stat Views (on Observational Epidemiology and more)
• 09 Apr 2026ChatGPT – drei Jahre späterMathlog
• 09 Apr 2026Reflection On Recursion • 2Inquiry Into Inquiry
• 09 Apr 2026Faut-il socialiser les risques ou responsabiliser les territoires ?Freakonometrics
• 09 Apr 2026The OEIS meta sequence and subway stationsMath ∩ Programming
• 08 Apr 2026Double Maths First Thing: Issue 53The Aperiodical
• 07 Apr 2026Brewers 8, Red Sox 6Quomodocumque
• 06 Apr 2026ArmiversaryQuomodocumque

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