**Graph** is a program used for drawing graphs of mathematical functions

Graph is an open source application used to draw mathematical graphs in a coordinate system. Anyone who wants to draw graphs of functions will find this program useful. The program makes it very easy to visualize a function and paste it into another program. It is also possible to do some mathematical calculations on the functions.

**https://sourceforge.net/projects/graph/**

http://www.padowan.dk/