Review of Taylor Series

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Review of Taylor Series

• Read Section 1.2

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Root Finding

• Read Chapter 3

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function y f(x) define a function named
"f" y x5 - x3 sin(x) 7
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x linspace(-pi, pi) an array of 100
equally-spaced points in -pi,pi for i 1100
y(i) f(x(i)) end plot(x,y)
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x linspace(-pi,pi) for i 1100 y(i)
f(x(i)) end root fzero('f',-2 2) plot(x,y,
root, 0, 'ro') root, f_val_at_root f(root)