UnivariateDifferentiableFunction (Hipparchus 1.4 API)

All Superinterfaces:

UnivariateFunction

All Known Implementing Classes:

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

See Also:

UnivariateDifferentiableFunction, UnivariateFunctionDifferentiator

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  DerivativeStructure value(DerivativeStructure t)
  Simple mathematical function.
  - Methods inherited from interface org.hipparchus.analysis.UnivariateFunction
    value

- Method Detail
  - value
```
DerivativeStructure value(DerivativeStructure t)
                   throws MathIllegalArgumentException
```
    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 is inconsistent with the function's free parameters or order