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Newton's method of finding roots

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I need code to the Newton's method of finding roots of equation F(x)=x^2 -3. Please. See the attached file. Please provide only minimal script with all the inputs hard-coded and all the outputs to Command Window.

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Newton's method of finding roots is incorporated.

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Attached is a minimal script, all in a single file, containing 3 functions:

The 1st tests the Newton Solver.
The 2nd is the solver.
The 3rd provides the ...

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