A.I.’s First Big Math Breakthrough Is Not What It Seems

Last month, OpenAI announced that its latest version of ChatGPT had solved a major math problem, one that had stumped experts ...
Investopedia

Understanding Average Return: Definition, Formula, and Real-Life Examples

Marshall Hargrave is a stock analyst and writer with 10+ years of experience covering stocks and markets, as well as analyzing and valuing companies. Dr. JeFreda R. Brown is a financial consultant, ...
SciELO

Analysis of effective thermal conductivity for mineral cast material structures with varying epoxy content using TPS method

Conventionally, cast iron is the material used for high speed machine tool structures. As an alternate material to improve the structural properties, composite materials are being used, which are ...
IEEE

A Biased-SECE Interface for Piezoelectric Energy Harvesting with Geometric-Mean-Computational MPPT Achieving 99.9% MPPT Efficiency, $8.75\text{Cycles}/\Delta \mathrm{V}_{\text ...

As the demand for sustainable energy solutions grows, piezoelectric energy harvesting (PEH)-which converts ambient vibrations into electrical energy-has emerged [1]–[6]. The interface circuit in a PEH ...
Reuters

Formula One statistics for Barcelona-Catalunya Grand Prix

June 10 (Reuters) - Formula One statistics for the Barcelona-Catalunya Grand Prix (previously the Spanish Grand Prix), round seven of the 22-race championship: Lap distance: 4.657 km. Total distance: ...
IEEE

The ratio of the arithmetic to the geometric mean: a cross-entropy interpretation

Abstract: The ratio of the arithmetic mean to the geometric mean is often applied to synthetic aperture radar (SAR) imagery as a heuristic index of target homogeneity. It is shown that this ratio is ...