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

Background The relationship of social determinants of health (SDOH), environmental exposures and medical history to lung function trajectories is underexplored. A better understanding of these ...

For JEE Main 2026 aspirants, mastering key Mathematics topics is crucial for high scores. This article highlights four ...

Abstract: Inverse scattering problems (ISPs) with a limited aperture have higher nonlinearity owing to the fewer measurement data, which brings more challenges in the application of full-wave ...

CBSE Class 12 Mathematics Exam 2026 is scheduled to be held on 09 March 2026 (Monday) from 10:30 am to 1:30 pm. Mathematics ...

Some questions in the exam will require you to recall and apply equations you have learned in class. Other questions will ask you to use the ‘Physics Equation Sheet’. This is a set list of equations ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...