In the symbol -view the term for the radius as a function of the angle is defined and you can set the color for the graph. The test function is activated by selecting the hook.

In the Plot-view its graph is displayed. By touching the multi-touch display the graph can be adjusted as desired. A zoom function is available via the + and - buttons.

In the Num -view, the polar coordinates are displayed. With a flick of the finger on the multi-touch display you can comfortably scroll through the table of values. Using the "Zoom" function, the value table are "refined" arbitrary.