Anyone who's had to learn math or physics in school may have encountered pi at one point. More popularly known and written out in its Greek lowercase letter counterpart, π, it's essentially the ratio ...

As a Web developer and project manager, I maintain lots of notes that I edit, not only on my Mac, but also on my iPhone and iPad. I prefer to keep my notes in plain text format partly for ...

OneNote contains features such as Equations and Symbols. The Equation feature is used to add math equations to the page, and the purpose of the Symbol is to add symbols. The Equation and Symbol ...

Symbolab is a search engine for students, mathematicians, scientists and anyone else looking for answers in the mathematical and scientific realm. Other search engines that do equation search use ...