Welcome to the world's most advanced online function grapher. Rotate axes and graph.

Type in a function expression and graph as you type (default). The 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 graph multiple function expressions 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 Cartesian coordinate system.
For best results select Graph Fineness as "+2" or higher.