Logistic curve

English

$f(x)=\frac{1}{1+e^{-x}}=\frac{e^x}{1+e^x}$

Etymology

Template:Calque, Template:Coined. Verhulst did not explain his choice of the name Template:M; see discussion at Template:M.

Noun

1. Template:Lb An S-shaped curve that models the growth of many ecosystems.

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Related terms

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Translations

• Czech: Template:T
• French: Template:T
• German: Template:T