If you are looking for a math tool, Graph is looking for you too. Any engineer, math student or anyone who wants to draw graphs of functions is going to find this program useful because it makes very easy to visualize a function and to paste it in another program, as well as you can do mathematical calculations on the functions but that’s not all: parameter, standard and polar funcionts are supported too and it can calculate the length or area from a determinate function or show you the first and second derivatives. It supports Windows 95/NT/98/Me/2000/XP and the best thing? it’s free.
