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GeoGebraGeoGebra Classroom

Euler's Method

Euler's method lets us construct antiderivatives numerically. At a series of points, (x,y), I find the value of the function, and multiply by the width, , to get the change in height, . The next point is . This is building an antiderivative using the left hand rule. The initial point and the value of the change in x are both controlled by sliders.