Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Elizabeth Blessing is a financial writer and editor specializing in growth investing, high-yield stocks, small caps, and gold investing. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA ...

Abstract: Grey mathematics is the mathematical foundation of the grey system theory. Recently, some important results have been achieved. In order to accelerate the development of grey mathematics, ...

Abstract: Line start synchronous motors (LSSM) have been recently introduced in the motor market to meet new efficiency class requirements. They exhibit high efficiency and power factor compared with ...

In vanilla, a geometric global is exported. You can use the latest version from unpkg. Returns an interpolator function given a line [a, b]. The returned interpolator ...

You never know how an audience will respond to a work of art, but you can show them where to look. This is what’s at the heart of the compositional technique known as leading lines. Used across all ...

A Wall Street portfolio manager has gone viral with a blog post that posits a new poverty line for a family of four in America: $140,000 a year. It’s a large number. The Federal Poverty Level set by ...