How Google Doodle is celebrating quadratic equations

Google's latest animated Doodle celebrates the quadratic equation, transforming its homepage into an interactive classroom. This visual tribute highlights the formula's components and solutions, ...

California Board of Education Approves Heinemann's California Math Expressions for K-6

PORTSMOUTH, N.H., Nov. 10, 2025 /PRNewswire/ -- Heinemann today announced that California Math Expressions has officially been approved by the California BOE for adoption in K-6 classrooms across the ...
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Scalable Implementation of Mean-Field and Correlation Methods Based on Lie-Algebraic Similarity Transformation of Spin Hamiltonians in the Jordan–Wigner Representation

Department of Physics and Astronomy, Rice University, Houston, Texas 77005-1892, United States Department of Chemistry, Rice University, Houston, Texas 77005-1892, United States ...