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

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(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.
final DerivativeStructure	DSFactory.build(double... derivatives)	Build a DerivativeStructure from all its derivatives.
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.
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	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.
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(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 ax 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(DerivativeStructure a)	IEEE remainder operator.
DerivativeStructure	DerivativeStructure.rootN(int n)	Nth root.
DerivativeStructure	DerivativeStructure.scalb(int n)	Multiply the instance by a power of 2.
DerivativeStructure	DerivativeStructure.sin()	Sine operation.
DerivativeStructure	DerivativeStructure.sinh()	Hyperbolic sine operation.
DerivativeStructure	DerivativeStructure.sqrt()	Square root.
DerivativeStructure	DerivativeStructure.square()	Compute this × this.
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	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.
DerivativeStructure	DerivativeStructure.withValue(double value)	Create a new object with new value (zeroth-order derivative, as passed as input) and same derivatives of order one and above.

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 cosine 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 ax 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

Modifier	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.