Math teacher Emma Chiappetta uses a three-round exercise to help students not only recognize their errors, but also generate ...
GPT-5.2 Pro delivers a Lean-verified proof of Erdős Problem 397, marking a shift from pattern-matching AI to autonomous ...
Weight fluctuation happens daily, week to week, or month to month. Learn about causes and when to see a healthcare provider about weight changes.
Mathematicians rely on numbers, but finding words to explain different levels of certainty has stymied everyone from the ...
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