Lebesgue constant

Also called Lebesgue function.

Norm of the interpolation operator; bounds how far interpolation is from the best approximation.

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The build computes these levels from the evidence in the repository. Each row says what the next level needs. Read what the levels mean.

Ladder	Level	What the next level needs
Human proof	H0 no proof	add a proof in proofs/ (06.5)
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