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bn:02057459n

Noun Concept

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In mathematics, especially real analysis, a flat function is a smooth function f : R → R {\displaystyle f:\mathbb {R} \to \mathbb {R} } all of whose derivatives vanish at a given point x 0 ∈ R {\displaystyle x_{0}\in \mathbb {R} }. Wikipedia

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Wikidata

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