Examples
Drag to pan. Scroll or pinch to zoom. Double-click the plot to reset.
Notation
The variable is x. Use ^ for powers, |x| for absolute value, and 5! for factorial. Pieces look like x < 0 ? -x : x. Constants are pi, e, and tau. ln and log are natural logs; log10 and log2 are the other bases. Trig follows the angle unit above.