Talk:Euler method

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Convergence?

It would be nice to see a section on the convergence of the method as $h\to 0$ .

Error in the first illustration

I believe there is an error in the illustration (http://en.wikipedia.org/wiki/File:Euler_method.png) because in this image the solution points are not equally spaced while, apparently, the segments have the same length. I think this is wrong, because the (plain) Euler method computes points at t+n*h, so they are evenly spaced.