The bisection method finds a root of f(x).[br]0. Enter a function f(x). For example, x^2-2.[br]1. Bracket the root in the interval [a,b]. (Either move points A and B, or input values for a and b so that f(a)*f(b) < 0.[br]2. Click "Step" button to find the next bracket.[br]At any time, you may click "Zoom" for a better view of the current bracket.[br]"Reset" sets the bracket to [1,2][br][br]Copied and lighly adapted from Ron Smith: https://www.geogebra.org/material/show/id/3067745

lightly adaped form this applet by Ku, Yin Bon (Albert):[br][br]https://www.geogebra.org/m/naT5gD3Z