Parabolic error

class pints.toy.ParabolicError(c=[0, 0])[source]

Error measure based on a simple parabola centered around a user specified point.

\[f(x) = \sum (x - c)^2\]

Extends pints.ErrorMeasure.

Parameters:

c (sequence) – The center of the parabola.

evaluateS1(x)[source]

See pints.ErrorMeasure.evaluateS1().

n_parameters()[source]

See pints.ErrorMeasure.n_parameters().

optimum()[source]

Returns the global optimum for this function.