Ket

The input options of a computer are pretty abundant, but this doesn’t necessarily mean you have an easy time writing special symbols. For instance, creating math formulas can be quite a pain, at least to make them have the conventional look. On the bright side of things, there are various specialized applications like Ket to help in this regard.

One advantage in particular is portability, so you can check out the set of features from the moment download is done. Note, however, that your computer needs to be fitted with Java Runtime Environment to make the application function, but this also means it can run on more than just Windows operating systems.

You start off in a blank canvas, with several functions on the side, and an upper toolbar with more options. The application isn’t capable of solving your expressions, because it’s not a calculator, but rather a mathematical writer. The context menu brings up a variety of dedicated options, including to clone an entire expression, but you can only paste it inside the same document.

Just so you don’t mess things up by accident, you need to enter edit mode to modify expressions. Each is found on an individual line. It’s possible to include quite the variety of math symbols, such as Greek characters, special symbols, functions, as well as logical operators.

To provide even more aid, you benefit from a rich set of reference documents. These are brought up in new window, showing descriptions and examples of constants, statistics, integral identities, derivatives, fourier transforms, and more. Whenever you’re ready, a projects can be exported under formats like HTML, TXT, LaTeX, and Clojure.

Taking everything into consideration, we can state that Ket is a reliable application, especially if you’re a math teacher. It makes writing math expressions in the standard visual form a walk in the park, and also comes with a rich variety of examples.