Interpolation with Lagrange Polynomials

Add data points by clicking in the box below. The resulting Lagrange interpolation function will be displayed. (Make sure you choose "Polynomial", rather than "Cubic Spline".


Your browser cannot show this applet. You need to use a Java capable browser, such as Netscape 2.0. Here is a static image of the applet: �

Applet written by Tobias von Petersdorff.