This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
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Function Approximations Package Guide
Function Approximations Package
 
Rational Approximations
Numerical Approximations
InterpolateRoot solve an equation numerically
NIntegrateInterpolatingFunction approximate an integral numerically
    
Visualization
OrderStarPlot plot stability of a function approximation
TUTORIALS
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