Function
f(x) =
Write it as you would by hand: 2x sin x, e^(-x^2), x^3/(1+x). Available: sin, cos, tan, sinh, cosh, tanh, arcsin, arccos, arctan, exp, ln, log10, sqrt, pi, e.
Moving around
Drag to pan and scroll to zoom, anchored where the pointer is. Hold shift while scrolling to stretch only the horizontal axis, alt for only the vertical. On a touchscreen, drag with one finger and pinch with two. With the plot focused, arrow keys pan, + and − zoom, 0 resets.