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  • Interpolation

Interpolation#

Lagrange and Newton divided-difference polynomial interpolation: the same unique interpolating polynomial, built and evaluated two different ways.

Lagrange vs. Newton divided-difference interpolation

Lagrange vs. Newton divided-difference interpolation

Hermite interpolation: matching slopes as well as values

Hermite interpolation: matching slopes as well as values

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Kahan’s compensated summation

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Lagrange vs. Newton divided-difference interpolation
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