Adams Natural Resources Fund offers an 8% yield, energy/materials exposure, and a ~10% NAV discount. Click here to read an ...

In the last episode of my column in Notices of the American Mathematical Society, we looked at a particle moving in an attractive central force whose strength is proportional to the inverse cube of ...

Two best-of-breed names are currently trading at compelling discounts that create a rare combination of yield, growth, and ...

It’s not often a math paper goes viral, but a new preprint from a theoretical physicist at Poland’s Jagiellonian University ...

In the 1930s and 1940s, for example, a group of Polish mathematicians regularly met in a café in Lwów, Poland (now Lviv, ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

A function is a relation such that for each \(x\)-value there is only one corresponding \(y\)-value. In other words, a function cannot contain two different ordered pairs with the same first ...

To some retail traders, former hedge fund manager Jim Cramer is known as the inspiration for the "Inverse Cramer" theory. Autopilot, launched in 2023, allows users to put money behind the theory that ...

What if you could transform hours of tedious spreadsheet work into just minutes of streamlined efficiency? Simon Sez IT takes a closer look at how Excel’s most powerful functions can transform the way ...

The FIND function allows you to find a text string within another. It returns the position at which a character or string begins within another text string. The output of the above function will be 5, ...

DES MOINES — Tyee High School math teacher Steve McCord warms up his early morning precalculus class on a Tuesday with a let’s-all-try-this exercise on finding inverse functions. About a dozen ...