Side hustles that quietly pay more than some full-time salaries are no longer rare, especially in online work where clients ...

Deconsumption goes beyond the "recession indicators" and thriftiness we've come to expect in times of financial turmoil. It ...

First-order derivatives: n additional function calls are needed. Second-order derivatives based on gradient calls, when the "grd" module is specified (Dennis and Schnabel 1983): n additional gradient ...

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get ...

Each year when MD+DI editors sit down to discuss Medtech Company of the Year prospects, the companies that rise to the top for us tend to be those that have had a transformational year either through ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Suzanne is a content marketer, writer, and ...

Abstract: Mathematical optimization is now widely regarded as an indispensable modeling and solution tool for the design of wireless communications systems. While optimization has played a significant ...

This project allows users to work with advanced portfolio optimization using natural language, without writing code. It provides 9 specialized MCP tools covering everything from classic mean-variance ...

$$ \min_{x \in \mathbb{R}^d} \quad \frac{1}{n} \sum_{i=1}^n \big( f_i(x) + g_i(x) \big), $$ where each $f_i: \mathbb{R}^d \rightarrow \mathbb{R}$ is a smooth loss ...