Plot one or more functions of x and download the graph as a PNG. Everything happens locally in your browser.
Supports +, -, *, /, ^, parentheses, factorial (!), the constants pi and e, and sin, cos, tan, asin, acos, atan, log, ln, sqrt, abs, exp, all in radians. Use x as the variable, for example sin(x) or x^2 - 3x + 2.