Interactive Real Analysis - part of MathCS.org

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Root Finder

Applet to find the roots (zeros, intersection with x-axis) of a function. You can use either bifurcation or Newton's method.
  • Click once on the graph to set a starting point for the root finder (in bifurcation mode) or twice to define an interval (for bisection method).
  • Click on Options to bring up a dialog window for options.
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