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

1 Department of Mathematics, College of Science and Humanities, Prince Sattam bin Abdulaziz University, Hawtat Bani Tamim 16511, Saudi Arabia, Hawtat Bani Tamim, Saudi Arabia 2 Prince Sattam bin ...

BEIJING/SHANGHAI, Dec 29 - Holdings of China's digital yuan, or e-CNY, will start generating interest income next year under a new framework, state broadcaster CCTV said on Monday, as China steps up ...

Abstract: To make multi-state system reliability model reveal the randomness of component or system state changes more authentically, reduce the number of system states effectively and simplify the ...