Function Plotter is a simple-to-use application that provides you with a quick and easy solution for plotting 2D mathematical functions. No advanced mathematics or programming knowledge is required, and the program can draw functions in milliseconds.
It's based on Qt 5.5.0, OpenGL 2.0, and muparser 2.2.5.
A complete list of all supported functions and operators is available on the muparser library website: www.beltoforion.de/article.php?a=muparser