Graph

Graph is an open-source program which enables you to eaily draw mathematical graphs in a user-friendly environment. It can be seamlessly handled by users of any level of experience.

The interface of the tool is based on a standard window and intuitive layout. You can insert functions (standard, parametric, polar, tangent or normal) and add shading to them.

But you can also insert a point series, trendlines, relations and labels, as well as create custom functions and constants.

Additional features of Graph allow you to zoom in and out, edit axes when it comes to the X and Y axis (e.g. tick and grid unit, label, logarithmic scale), font and color (backgound, axes, grid), along with other settings (e.g. legend placement, calculate with complex numbers).

Moreover, you can calculate the length of a path between two given points on the curve and definite integral over a given interval, as well as evaluate or trace a selected function. The graphs can be exported to EMF, SVG, BMP, PNG, JPG or PDF.

The application needs a low amount of system resources, has a good response time, support severak keyboard shortcuts and includes user documentation. We have not come across any issues during our tests; Graph did not freeze, crash or pop up error dialogs.