Scientific Calculator

Using this mathematical calculator, you can
* plot all equations, even in the form f(x,y)=0 as well as polar or parametric equations
* see the function table with all critical points like nullpoints, minima, maxima and inflection points
* the first and second derivate and the integral can be plot
* plot as many functions you'd like and see the intersection points
* a build-in sample store, in which you can save all your equations and keep an overview with icons