FuncPlotter

Although one of the most difficult subjects in school, math is used in a large variety of domains of activity in our day to day activities. One example is the computer, which is able to understand, process and put algorithms and expressions to good use to provide the result you need. As such, specialized applications like FuncPlotter let you analyze multiple expressions to use for research or other projects.

Since the application is built on the Java engine, you need to make sure you have Java Runtime Environment installed on your computer. Moreover, you don't need to go through a setup process for the application to properly run, so you can use it on the go and registries remain intact.

In terms of design, the interface is pretty polished, with clearly visible elements, a real time updating preview and all functions at your fingertips for quick processing. Navigation also benefits from a handful of dedicated tools with which you can zoom in specific axes or move around the graph, with a tracker displaying cursor coordinates.

Plotting is done according to a set of mathematical expressions you need to manually define. Sadly, there's no implemented help manual with supported expressions, but there are a few examples that give you a general idea regarding the input method.

On the other hand, the application is capable of importing XML and TXT files that contain such expressions to make work a little easier. If not, you need to take your time and write down expressions you can customize with different colors for easy identification.

In case your plot becomes overwhelmed, clever management allows you to display only expressions of interest. What's more, the application lets you export an image file of the current view, but only under the PNG format, or the same file types you can import for values.

Taking everything into consideration, we can say that FuncPlotter is a small, but practical plotting utility that can quickly generate visual representations of even complex math expressions. The set of features is pretty shallow and functions can take some time to properly write down, but you can work on the go and the overall design gets you quickly up and running.