27 lines
439 B
Org Mode
27 lines
439 B
Org Mode
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Use a bisection criterion for a start
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Hybrid Method: combine Bisection and Higher Order Method:
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- Newton's Method
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- Secant Method (Newton's method with secant approx.)
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#+BEGIN_SRC c
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fa = f(a)
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fb = f(b)
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if (fa * fb >= 0) return
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error = 10 * tol
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iter = 0
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while (error > tol && iter < maxiter) {
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x0 = 0.5 * (a + b)
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x1 = x0 - f(x0) / f'(x0)
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if (abs(x1 - x0) > 0.5 * (b - a)) {
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// do bisection
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} else{
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// do newton's method
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}
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}
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#+END_SRC
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