Javadoc.
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@278558 13f79535-47bb-0310-9956-ffa450edef68
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@ -76,10 +76,12 @@ public class DividedDifferenceInterpolator implements UnivariateRealInterpolator
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}
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/**
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* Returns a copy of the divided difference array defined recursively by
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* Returns a copy of the divided difference array.
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* <p>
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* The divided difference array is defined recursively by <pre>
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* f[x0] = f(x0)
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* f[x0,x1,...,xk] = (f(x1,...,xk) - f(x0,...,x[k-1])) / (xk - x0)
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* <p>
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* </pre><p>
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* The computational complexity is O(N^2).
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*
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* @return a fresh copy of the divided difference array
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