fr.cnes.sirius.patrius.math.analysis.differentiation

Interface UnivariateDifferentiableFunction

All Superinterfaces:

Serializable, UnivariateFunction

All Known Subinterfaces:

DifferentiableIntegrableUnivariateFunction

All Known Implementing Classes:

Acos, Acosh, Asin, Asinh, Atan, Atanh, Cbrt, Constant, Cos, Cosh, Exp, Expm1, FourierSeries, Gaussian, HarmonicOscillator, Identity, Inverse, Log, Log10, Log1p, Logistic, Logit, Minus, PolynomialFunction, PolynomialFunctionNewtonForm, PolynomialSplineFunction, Power, Sigmoid, Sin, Sinc, Sinh, Sqrt, Tan, Tanh, TrigonometricPolynomialFunction, TrigonometricPolynomialPrimitive

public interface UnivariateDifferentiableFunction
extends UnivariateFunction

Interface for univariate functions derivatives.

This interface represents a simple function which computes both the value and the first derivative of a mathematical function. The derivative is computed with respect to the input variable.

Since:

3.1

Version:

$Id: UnivariateDifferentiableFunction.java 18108 2017-10-04 06:45:27Z bignon $

See Also:

UnivariateDifferentiableFunction, UnivariateFunctionDifferentiator

Method Summary

Modifier and Type	Method and Description
DerivativeStructure	value(DerivativeStructure t) Simple mathematical function.

Methods inherited from interface fr.cnes.sirius.patrius.math.analysis.UnivariateFunction

value

Method Detail

value

DerivativeStructure value(DerivativeStructure t)

Simple mathematical function.

UnivariateDifferentiableFunction classes compute both the value and the first derivative of the function.

Parameters:

t - function input value

Returns:

function result

Throws:

MathIllegalArgumentException - if t does not fulfill functions constraints (argument out of bound, or unsupported derivative order for example)