Interactive Graph Plotter

See Any Formula Come Alive

Type an equation and watch it graph instantly. Plot up to five functions at once, drag to pan, scroll or pinch to zoom, and let FormulaWon mark the roots, turning points and intercepts for you.

Try:

Functions

y =
y =

How to type

Use ^ for powers, 2x or 2*x to multiply, |x| for absolute value. Functions: sin, cos, tan, sqrt, ln, log, exp, abs, asin, acos, atan. Constants: pi, e.

Key points in view

y = x^2 - 4x + 3

  • y-intercept(0, 3)
  • Root(1, 0)
  • Minimum(2, -1)
  • Root(3, 0)

y = sin(x)

  • y-intercept(0, 0)
  • Root(-9.4248, 0)
  • Minimum(-7.85, -1)
  • Root(-6.2832, 0)
  • Maximum(-4.7167, 1)
  • Root(-3.1416, 0)
  • Minimum(-1.5667, -1)
  • Root(0, 0)
  • +6 more