.BusinessSimulation.Converters.Lookup.SShapedNegative

Symmettric S-shaped curve with negative slope around origin (0,0)

Information

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The SShapedNegative lookup-function is a point symmetric, s-shaped growth function with respect to the origin (0,0) that has a negative slope. The curve has two parameters: An upperBound (lowerBound = -upperBound) and a slope s which is given as a positive number.

The output y is obtained by the following formula:

y = -upperBound * (s^u - 1)/(s^u +1)

Graph of the Lookup-Function for Different Slopes (upperBound = 1)
Graph.svg

See also

SShapedPositive

Revisions

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