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public interface ParametricRealFunction
An interface representing a real function that depends on one independent variable plus some extra parameters.
| Method Summary | |
|---|---|
double[] |
gradient(double x,
double[] parameters)
Compute the gradient of the function with respect to its parameters. |
double |
value(double x,
double[] parameters)
Compute the value of the function. |
| Method Detail |
|---|
double value(double x,
double[] parameters)
throws FunctionEvaluationException
x - the point for which the function value should be computedparameters - function parameters
FunctionEvaluationException - if the function evaluation fails
double[] gradient(double x,
double[] parameters)
throws FunctionEvaluationException
x - the point for which the function value should be computedparameters - function parameters
FunctionEvaluationException - if the function evaluation fails
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