com.opengamma.strata.math.impl.minimization

Interface ScalarMinimizer

All Superinterfaces:

Minimizer<Function<Double,Double>,Double>

All Known Implementing Classes:

GoldenSectionMinimizer1D

public interface ScalarMinimizer
extends Minimizer<Function<Double,Double>,Double>

Interface for classes that extend the functionality of Minimizer by providing a method that allows the search area for the minimum to be bounded.

Method Summary

Modifier and Type	Method and Description
double	minimize(Function<Double,Double> function, double startPosition, double lowerBound, double upperBound)

Methods inherited from interface com.opengamma.strata.math.impl.minimization.Minimizer

minimize

Method Detail

minimize

double minimize(Function<Double,Double> function,
                double startPosition,
                double lowerBound,
                double upperBound)

Parameters:

function - The function to minimize, not null

startPosition - The start position

lowerBound - The lower bound

upperBound - The upper bound, must be greater than the upper bound

Returns:

The minimum