Numerical Continued Fraction Interpolation

09/22/2021

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by   Oliver Salazar Celis, et al.

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We show that highly accurate approximations can often be obtained from constructing Thiele interpolating continued fractions by a Greedy selection of the interpolation points together with an early termination condition. The obtained results are comparable with the outcome from state-of-the-art rational interpolation techniques based on the barycentric form.