Ben Liu is a quantitative problem solver. Liu has modeled aspects of cells and measured the limits of cardio-electrophysiological models as an undergraduate in RIT’s School of Mathematical Sciences.

The fix for the disposable formula habit in Excel is already on your screen. At the very bottom of your Excel window is a ...

The simplest way to start documenting Excel formulas like a coder is by using the N () function. Although its primary job is to convert non-numeric values into numbers, it has a hidden quirk: because ...

Corrected: An earlier version of this Commentary illustration included an incorrect math formula. The correct formula for calculating the area of a circle is A=πr^2. When I was a kid, I hated math. I ...

Profit and Loss Formulas: Many students dread mathematics more than all other subjects. However, maths is an essential science that has many applications in daily life. Many math concepts can make ...

At most colleges there's only one thing less popular than a calculus class: a 9 a.m. calculus class. But on a recent morning at Williams College, all 50-odd seats are filled as Edward Burger teaches ...