Rational Approximations

EconomizedRationalApproximation

RationalInterpolation   ▪ GeneralRationalInterpolation

MiniMaxApproximation   ▪ GeneralMiniMaxApproximation

Numerical Approximations

InterpolateRoot — solve an equation numerically

Visualization

OrderStarPlot — plot stability of a function approximation

Related Tech Notes

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• Function Approximations Package

Related Guides

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• Series Expansions
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• Continued Fractions
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• Curve Fitting and Approximate Functions
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• Differential Equations