Uses of Class org.hipparchus.analysis.differentiation.DerivativeStructure (Hipparchus 3.0 API)

Packages that use DerivativeStructure
Package	Description
org.hipparchus.analysis.differentiation	This package holds the main interfaces and basic building block classes dealing with differentiation.
org.hipparchus.analysis.solvers	Root finding algorithms, for univariate real functions.

Uses of DerivativeStructure in org.hipparchus.analysis.differentiation

Methods in org.hipparchus.analysis.differentiation that return DerivativeStructure
Modifier and Type	Method	Description
`DerivativeStructure`	DerivativeStructure.`abs()`	absolute value.
`DerivativeStructure`	DerivativeStructure.`acos()`	Arc cosine operation.
`DerivativeStructure`	DerivativeStructure.`acosh()`	Inverse hyperbolic cosine operation.
`DerivativeStructure`	DerivativeStructure.`add(double a)`	'+' operator.
`DerivativeStructure`	DerivativeStructure.`add(DerivativeStructure a)`	Compute this + a.
`DerivativeStructure`	DerivativeStructure.`asin()`	Arc sine operation.
`DerivativeStructure`	DerivativeStructure.`asinh()`	Inverse hyperbolic sine operation.
`DerivativeStructure`	DerivativeStructure.`atan()`	Arc tangent operation.
`DerivativeStructure`	DerivativeStructure.`atan2(DerivativeStructure x)`	Two arguments arc tangent operation.
`static DerivativeStructure`	DerivativeStructure.`atan2(DerivativeStructure y, DerivativeStructure x)`	Two arguments arc tangent operation.
`DerivativeStructure`	DerivativeStructure.`atanh()`	Inverse hyperbolic tangent operation.
`DerivativeStructure`	DSFactory.`build(double... derivatives)`	Build a `DerivativeStructure` from all its derivatives.
`DerivativeStructure`	DerivativeStructure.`cbrt()`	Cubic root.
`DerivativeStructure`	DerivativeStructure.`ceil()`	Get the smallest whole number larger than instance.
`DerivativeStructure`	DerivativeStructure.`compose(double... f)`	Compute composition of the instance by a univariate function.
`DerivativeStructure`	DSFactory.`constant(double value)`	Build a `DerivativeStructure` representing a constant value.
`DerivativeStructure`	DerivativeStructure.`copySign(double sign)`	Returns the instance with the sign of the argument.
`DerivativeStructure`	DerivativeStructure.`copySign(DerivativeStructure sign)`	Returns the instance with the sign of the argument.
`DerivativeStructure`	DerivativeStructure.`cos()`	Cosine operation.
`DerivativeStructure`	DerivativeStructure.`cosh()`	Hyperbolic cosine operation.
`DerivativeStructure`	DerivativeStructure.`differentiate(int varIndex, int differentiationOrder)`	Differentiate w.r.t. one independent variable.
`DerivativeStructure`	DerivativeStructure.`divide(double a)`	'÷' operator.
`DerivativeStructure`	DerivativeStructure.`divide(DerivativeStructure a)`	Compute this ÷ a.
`DerivativeStructure`	DerivativeStructure.`exp()`	Exponential.
`DerivativeStructure`	DerivativeStructure.`expm1()`	Exponential minus 1.
`DerivativeStructure`	DerivativeStructure.`floor()`	Get the largest whole number smaller than instance.
`DerivativeStructure`	TaylorMap.`getFunction(int i)`	Get a function from the map.
`DerivativeStructure`	DSFactory.DSField.`getOne()`	Get the multiplicative identity of the field.
`DerivativeStructure`	DerivativeStructure.`getPi()`	Get the Archimedes constant π.
`DerivativeStructure`	DSFactory.DSField.`getPi()`	Get the Archimedes constant π.
`DerivativeStructure`	DSFactory.DSField.`getZero()`	Get the additive identity of the field.
`DerivativeStructure`	DerivativeStructure.`hypot(DerivativeStructure y)`	Returns the hypotenuse of a triangle with sides `this` and `y` - sqrt(this² +y²) avoiding intermediate overflow or underflow.
`static DerivativeStructure`	DerivativeStructure.`hypot(DerivativeStructure x, DerivativeStructure y)`	Returns the hypotenuse of a triangle with sides `x` and `y` - sqrt(x² +y²) avoiding intermediate overflow or underflow.
`DerivativeStructure`	DerivativeStructure.`integrate(int varIndex, int integrationOrder)`	Integrate w.r.t. one independent variable.
`DerivativeStructure`	DerivativeStructure.`linearCombination(double[] a, DerivativeStructure[] b)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`linearCombination(double a1, DerivativeStructure b1, double a2, DerivativeStructure b2)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`linearCombination(double a1, DerivativeStructure b1, double a2, DerivativeStructure b2, double a3, DerivativeStructure b3)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`linearCombination(double a1, DerivativeStructure b1, double a2, DerivativeStructure b2, double a3, DerivativeStructure b3, double a4, DerivativeStructure b4)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`linearCombination(DerivativeStructure[] a, DerivativeStructure[] b)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`linearCombination(DerivativeStructure a1, DerivativeStructure b1, DerivativeStructure a2, DerivativeStructure b2)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`linearCombination(DerivativeStructure a1, DerivativeStructure b1, DerivativeStructure a2, DerivativeStructure b2, DerivativeStructure a3, DerivativeStructure b3)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`linearCombination(DerivativeStructure a1, DerivativeStructure b1, DerivativeStructure a2, DerivativeStructure b2, DerivativeStructure a3, DerivativeStructure b3, DerivativeStructure a4, DerivativeStructure b4)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`log()`	Natural logarithm.
`DerivativeStructure`	DerivativeStructure.`log10()`	Base 10 logarithm.
`DerivativeStructure`	DerivativeStructure.`log1p()`	Shifted natural logarithm.
`DerivativeStructure`	DerivativeStructure.`multiply(double a)`	'×' operator.
`DerivativeStructure`	DerivativeStructure.`multiply(int n)`	Compute n × this.
`DerivativeStructure`	DerivativeStructure.`multiply(DerivativeStructure a)`	Compute this × a.
`DerivativeStructure`	DerivativeStructure.`negate()`	Returns the additive inverse of `this` element.
`DerivativeStructure`	DerivativeStructure.`newInstance(double value)`	Create an instance corresponding to a constant real value.
`DerivativeStructure`	DerivativeStructure.`pow(double p)`	Power operation.
`static DerivativeStructure`	DerivativeStructure.`pow(double a, DerivativeStructure x)`	Compute a^x where a is a double and x a `DerivativeStructure`
`DerivativeStructure`	DerivativeStructure.`pow(int n)`	Integer power operation.
`DerivativeStructure`	DerivativeStructure.`pow(DerivativeStructure e)`	Power operation.
`DerivativeStructure`	DerivativeStructure.`rebase(DerivativeStructure... p)`	Rebase instance with respect to low level parameter functions.
`DerivativeStructure`	DerivativeStructure.`reciprocal()`	Returns the multiplicative inverse of `this` element.
`DerivativeStructure`	DerivativeStructure.`remainder(double a)`	IEEE remainder operator.
`DerivativeStructure`	DerivativeStructure.`remainder(DerivativeStructure a)`	IEEE remainder operator.
`DerivativeStructure`	DerivativeStructure.`rint()`	Get the whole number that is the nearest to the instance, or the even one if x is exactly half way between two integers.
`DerivativeStructure`	DerivativeStructure.`rootN(int n)`	N^th root.
`DerivativeStructure`	DerivativeStructure.`scalb(int n)`	Multiply the instance by a power of 2.
`DerivativeStructure`	DerivativeStructure.`sign()`	Compute the sign of the instance.
`DerivativeStructure`	DerivativeStructure.`sin()`	Sine operation.
`DerivativeStructure`	DerivativeStructure.`sinh()`	Hyperbolic sine operation.
`DerivativeStructure`	DerivativeStructure.`sqrt()`	Square root.
`DerivativeStructure`	DerivativeStructure.`subtract(double a)`	'-' operator.
`DerivativeStructure`	DerivativeStructure.`subtract(DerivativeStructure a)`	Compute this - a.
`DerivativeStructure`	DerivativeStructure.`tan()`	Tangent operation.
`DerivativeStructure`	DerivativeStructure.`tanh()`	Hyperbolic tangent operation.
`DerivativeStructure`	DerivativeStructure.`toDegrees()`	Convert radians to degrees, with error of less than 0.5 ULP
`DerivativeStructure`	Gradient.`toDerivativeStructure()`	Convert the instance to a `DerivativeStructure`.
`abstract DerivativeStructure`	UnivariateDerivative.`toDerivativeStructure()`	Convert the instance to a `DerivativeStructure`.
`DerivativeStructure`	UnivariateDerivative1.`toDerivativeStructure()`	Convert the instance to a `DerivativeStructure`.
`DerivativeStructure`	UnivariateDerivative2.`toDerivativeStructure()`	Convert the instance to a `DerivativeStructure`.
`DerivativeStructure`	DerivativeStructure.`toRadians()`	Convert degrees to radians, with error of less than 0.5 ULP
`DerivativeStructure`	DerivativeStructure.`ulp()`	Compute least significant bit (Unit in Last Position) for a number.
`DerivativeStructure`	MultivariateDifferentiableFunction.`value(DerivativeStructure[] point)`	Compute the value for the function at the given point.
`DerivativeStructure[]`	MultivariateDifferentiableVectorFunction.`value(DerivativeStructure[] point)`	Compute the value for the function at the given point.
`DerivativeStructure`	DSFactory.`variable(int index, double value)`	Build a `DerivativeStructure` representing a variable.

Methods in org.hipparchus.analysis.differentiation that return types with arguments of type DerivativeStructure
Modifier and Type	Method	Description
`Field<DerivativeStructure>`	DerivativeStructure.`getField()`	Get the `Field` to which the instance belongs.
`Class<DerivativeStructure>`	DSFactory.DSField.`getRuntimeClass()`	Returns the runtime class of the FieldElement.
`FieldSinCos<DerivativeStructure>`	DerivativeStructure.`sinCos()`	Combined Sine and Cosine operation.
`FieldSinhCosh<DerivativeStructure>`	DerivativeStructure.`sinhCosh()`	Combined hyperbolic sine and sosine operation.

Methods in org.hipparchus.analysis.differentiation with parameters of type DerivativeStructure
Modifier and Type	Method	Description
`DerivativeStructure`	DerivativeStructure.`add(DerivativeStructure a)`	Compute this + a.
`DerivativeStructure`	DerivativeStructure.`atan2(DerivativeStructure x)`	Two arguments arc tangent operation.
`static DerivativeStructure`	DerivativeStructure.`atan2(DerivativeStructure y, DerivativeStructure x)`	Two arguments arc tangent operation.
`DerivativeStructure`	DerivativeStructure.`copySign(DerivativeStructure sign)`	Returns the instance with the sign of the argument.
`DerivativeStructure`	DerivativeStructure.`divide(DerivativeStructure a)`	Compute this ÷ a.
`DerivativeStructure`	DerivativeStructure.`hypot(DerivativeStructure y)`	Returns the hypotenuse of a triangle with sides `this` and `y` - sqrt(this² +y²) avoiding intermediate overflow or underflow.
`static DerivativeStructure`	DerivativeStructure.`hypot(DerivativeStructure x, DerivativeStructure y)`	Returns the hypotenuse of a triangle with sides `x` and `y` - sqrt(x² +y²) avoiding intermediate overflow or underflow.
`DerivativeStructure`	DerivativeStructure.`linearCombination(double[] a, DerivativeStructure[] b)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`linearCombination(double a1, DerivativeStructure b1, double a2, DerivativeStructure b2)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`linearCombination(double a1, DerivativeStructure b1, double a2, DerivativeStructure b2, double a3, DerivativeStructure b3)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`linearCombination(double a1, DerivativeStructure b1, double a2, DerivativeStructure b2, double a3, DerivativeStructure b3, double a4, DerivativeStructure b4)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`linearCombination(DerivativeStructure[] a, DerivativeStructure[] b)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`linearCombination(DerivativeStructure a1, DerivativeStructure b1, DerivativeStructure a2, DerivativeStructure b2)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`linearCombination(DerivativeStructure a1, DerivativeStructure b1, DerivativeStructure a2, DerivativeStructure b2, DerivativeStructure a3, DerivativeStructure b3)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`linearCombination(DerivativeStructure a1, DerivativeStructure b1, DerivativeStructure a2, DerivativeStructure b2, DerivativeStructure a3, DerivativeStructure b3, DerivativeStructure a4, DerivativeStructure b4)`	Compute a linear combination.
`DerivativeStructure`	DerivativeStructure.`multiply(DerivativeStructure a)`	Compute this × a.
`static DerivativeStructure`	DerivativeStructure.`pow(double a, DerivativeStructure x)`	Compute a^x where a is a double and x a `DerivativeStructure`
`DerivativeStructure`	DerivativeStructure.`pow(DerivativeStructure e)`	Power operation.
`DerivativeStructure`	DerivativeStructure.`rebase(DerivativeStructure... p)`	Rebase instance with respect to low level parameter functions.
`DerivativeStructure`	DerivativeStructure.`remainder(DerivativeStructure a)`	IEEE remainder operator.
`DerivativeStructure`	DerivativeStructure.`subtract(DerivativeStructure a)`	Compute this - a.
`DerivativeStructure`	MultivariateDifferentiableFunction.`value(DerivativeStructure[] point)`	Compute the value for the function at the given point.
`DerivativeStructure[]`	MultivariateDifferentiableVectorFunction.`value(DerivativeStructure[] point)`	Compute the value for the function at the given point.

Constructors in org.hipparchus.analysis.differentiation with parameters of type DerivativeStructure
Constructor	Description
`Gradient(DerivativeStructure ds)`	Build an instance from a `DerivativeStructure`.
`TaylorMap(double[] point, DerivativeStructure[] functions)`	Simple constructor.
`UnivariateDerivative1(DerivativeStructure ds)`	Build an instance from a `DerivativeStructure`.
`UnivariateDerivative2(DerivativeStructure ds)`	Build an instance from a `DerivativeStructure`.

Uses of DerivativeStructure in org.hipparchus.analysis.solvers

Methods in org.hipparchus.analysis.solvers that return DerivativeStructure
Modifier and Type	Method	Description
`protected DerivativeStructure`	AbstractUnivariateDifferentiableSolver.`computeObjectiveValueAndDerivative(double point)`	Compute the objective function value.

Uses of Classorg.hipparchus.analysis.differentiation.DerivativeStructure

Uses of DerivativeStructure in org.hipparchus.analysis.differentiation

Uses of DerivativeStructure in org.hipparchus.analysis.solvers

Uses of Class
org.hipparchus.analysis.differentiation.DerivativeStructure