Abstract: The log-sum function as a penalty has always been drawing widespread attention in the field of sparse problems. However, it brings a non-convex, non-smooth and non-Lipschitz optimization ...

Get a first-hand look at the unique and powerful approach to reactive front-end JavaScript that has made Solid a favorite. Solid.js takes a unique approach to reactive state management that has ...

Have you ever thought of the humble SUM function as a secret weapon for advanced analytics? Most Excel users see it as a basic tool for adding numbers, but what if I told you it could do so much more?

Frank McCourt Jr. says buying TikTok would help him bring the U.S. one step closer to a new Internet. Here’s what he envisions. Frank McCourt Jr. is the billionaire investor behind Project Liberty, a ...

ABSTRACT: Given climate change, aging assets and increasing demands for performance and profitability, it has become critical for organizations with complex asset portfolios to prioritize asset ...

Q. Could you explain how the AGGREGATE function works in Excel? A. AGGREGATE is possibly the most versatile function in Excel. Think of it as an advanced version of the SUBTOTAL function that offers ...

Learning to budget effectively changed my financial life. Before I lived on a budget, I sometimes came up short at the end of the month — and I rarely knew where my money was going. However, once I ...

Have you ever struggled with Excel formulas, trying to calculate running totals only to be left with errors and frustration? Many of us have faced the challenge of managing datasets where each row’s ...

To sum and subtract in Google Sheets, use the formula =SUM(x:y) or =MINUS(x,y) in the desired cells and input the relevant values. Press Enter to get the results. Adding up columns or rows of numbers ...