public class Dfdx extends AbstractUnivariateRealFunction
DBeta, DErf,
and the numerical derivative computation classes, e.g., FiniteDifference and Ridders.FiniteDifference| Modifier and Type | Class and Description |
|---|---|
static class |
Dfdx.Method
the available methods to compute the numerical derivative
|
Function.EvaluationException| Constructor and Description |
|---|
Dfdx(UnivariateRealFunction f)
Construct, using the central finite difference, the first order derivative function of a univariate function f.
|
Dfdx(UnivariateRealFunction f,
Dfdx.Method method)
Construct the first order derivative function of a univariate function f.
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| Modifier and Type | Method and Description |
|---|---|
double |
evaluate(double x)
Evaluate y = f(x).
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evaluatedimensionOfDomain, dimensionOfRangeclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitdimensionOfDomain, dimensionOfRangepublic Dfdx(UnivariateRealFunction f, Dfdx.Method method)
f - a univariate functionmethod - the numerical method to use, c.f., Dfdx.Methodpublic Dfdx(UnivariateRealFunction f)
f - a univariate functionpublic double evaluate(double x)
UnivariateRealFunctionx - xCopyright © 2010-2020 NM FinTech Ltd.. All Rights Reserved.