If you can write an Excel formula, you can build your own function.

Think back to the last time you jotted down a quick note or made a grocery list. Chances are, it wasn’t with pen and paper. Over the past decade, keyboards and screens have quietly replaced ...

Abstract: In a paper by Willems et al., it was shown that persistently exciting data can be used to represent the input-output behavior of a linear system. Based on this fundamental result, we derive ...

Why not just use MathJax? MathJax is an excellent tool that you can safely use if all you want to do is include complex mathematical expressions in a document. However, MathJax is a complex piece of ...