Uses of Package
com.opengamma.strata.math.impl.function

Classes in com.opengamma.strata.math.impl.function used by com.opengamma.strata.math.impl.function Class Description DoubleFunction1D Defines a family of functions that take real arguments and return real values.DoublesVectorFunctionProvider An abstraction for anything that provides aVectorFunction
for a set of data points (as Double).ParameterizedCurve A parameterised curve that gives the both the curve (the function y=f(x) where x and y are scalars) and the curve sensitivity (dy/dp where p is one of the parameters) for given parameters.ParameterizedFunction This class defines a 1D function that takes both its argument and parameters inputs into theParameterizedFunction.evaluate(S, T)
method.PiecewisePolynomialFunction1D Give a structPiecewisePolynomialResult
, Compute value, first derivative and integral of piecewise polynomial function.RealPolynomialFunction1D Class representing a polynomial that has real coefficients and takes a real argument.VectorFunction Abstraction for the vector function $f: \mathbb{R}^m \to \mathbb{R}^n \quad x \mapsto f(x)$ where the Jacobian $j : \mathbb{R}^m \to \mathbb{R}^{n\times m} \quad x \mapsto j(x)$ is also provided.VectorFunctionProvider Interface for anything the provides a vector function which depends on some extraneous data. 
Classes in com.opengamma.strata.math.impl.function used by com.opengamma.strata.math.impl.function.special Class Description DoubleFunction1D Defines a family of functions that take real arguments and return real values. 
Classes in com.opengamma.strata.math.impl.function used by com.opengamma.strata.math.impl.rootfinding Class Description DoubleFunction1D Defines a family of functions that take real arguments and return real values.RealPolynomialFunction1D Class representing a polynomial that has real coefficients and takes a real argument. 
Classes in com.opengamma.strata.math.impl.function used by com.opengamma.strata.math.impl.statistics.leastsquare Class Description ParameterizedFunction This class defines a 1D function that takes both its argument and parameters inputs into theParameterizedFunction.evaluate(S, T)
method.