Animate polar graphs of functions to construct graphs from a starting value to an ending value using the polar coordinate system.

Type in a function expression and graph as you type (default) in polar coordinate system. The Polar Function Grapher, for convenience, appends a suitable interval (dom) to the function expressions and graphs on the specified domain.
You can change the end points if desired. To insert θ type ..t (two dots followed by t).

To graph multiple function expressions in polarcoordinate system first click » on the left of the calculator to display the multi-graph interface. Instruction ...

Click a function expression below to instantly graph it using the polarcoordinate system. Press Animate to see how its polar graph is created.