A Mathematician with early access to XAI Grok 4.20, found a new Bellman function for one of the problems he had been working ...

“Because we do so much multi-step problem solving, and we’re doing two-step word problems, if they’re spending 10-15 minutes trying to figure out what 9x7 is, they’re doing a lot of extra work, or ...

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In fourth grade, students focus most on using all four operations - addition, subtraction, multiplication, and division - to solve multi-step word problems involving multi-digit numbers. Fourth-grade ...

Grok 4 is a huge leap from Grok 3, but how good is it compared to other models in the market, such as Gemini 2.5 Pro? We now have answers, thanks to new independent benchmarks. LMArena.ai, which is an ...

New research that tracked high school juniors in Los Angeles Unified found that those who took math as seniors — from algebra to advanced calculus — were better positioned to enroll and stay in ...

A math education professor in New York City claimed that the equation 2+2=4 “reeks of white supremacist patriarchy.” “The idea that math (or data) is culturally neutral or in any way objective is a ...