Uses of Class
org.djunits.quantity.SIQuantity

Packages that use SIQuantity

Package	Description
org.djunits.quantity	The quantity package stores information about quantities with their units.
org.djunits.quantity.def	Definition classes for quantities.
org.djunits.unit.si	The org.djunits.si package contains classes that can work with and manipulate SI prefixes and SI dimensions.
org.djunits.util	General utilities for djunits.
org.djunits.vecmat.d1	1-element vector and matrix classes with a unit.
org.djunits.vecmat.d2	2-element vector and matrix classes with a unit.
org.djunits.vecmat.d3	3-element vector and matrix classes with a unit.
org.djunits.vecmat.def	Definition classes for vectors and matrices. Copyright (c) 2025-2025 Delft University of Technology, Jaffalaan 5, 2628 BX Delft, the Netherlands.
org.djunits.vecmat.dn	Square vector and matrix implementations with dimension N.
org.djunits.vecmat.dnxm	Rectangular matrix implementations with dimension NxM.
org.djunits.vecmat.table	Two-dimensonal tables with quantities.

Uses of SIQuantity in org.djunits.quantity

Methods in org.djunits.quantity that return SIQuantity

Modifier and Type	Method	Description
SIQuantity	SIQuantity.instantiate(double si)
static SIQuantity	SIQuantity.of(double value, String unitString)	Returns an SI quantity based on a value and the textual representation of the unit, which can be localized.
static SIQuantity	SIQuantity.valueOf(String text)	Returns an SI quantity representation of a textual representation of a value with a unit.

Constructors in org.djunits.quantity with parameters of type SIQuantity

Modifier	Constructor	Description
	SIQuantity(SIQuantity value)	Construct SI quantity.

Uses of SIQuantity in org.djunits.quantity.def

Methods in org.djunits.quantity.def that return SIQuantity

Modifier and Type	Method	Description
SIQuantity	Quantity.divide(Quantity<?,?> quantity)	Divide this quantity by another quantity, and return a SIQuantity as the result.
SIQuantity	Quantity.multiply(Quantity<?,?> quantity)	Multiply this quantity with another quantity, and return a SIQuantity as the result.
static SIQuantity	Quantity.product(Quantity<?,?> quantity1, Quantity<?,?>... quantities)	Return the product of one or more quantities.

Uses of SIQuantity in org.djunits.unit.si

Methods in org.djunits.unit.si that return SIQuantity

Modifier and Type	Method	Description
SIQuantity	SIUnit.ofSi(double si)

Uses of SIQuantity in org.djunits.util

Fields in org.djunits.util declared as SIQuantity

Modifier and Type	Field	Description
static final SIQuantity	Constants.AVOGADRO	Number of constituent particles in a Mole; a.k.a.
static final SIQuantity	Constants.BOLTZMANN	Boltzmann constant in Joule per Kelvin (this value is exact since the 2019 redefinition of SI base units).
static final SIQuantity	Constants.G	Gravitational constant, a.k.a.
static final SIQuantity	Constants.LUMINOUS_EFFICACY_540THZ	The luminous efficacy Kcd of monochromatic radiation of frequency 540x10^12 Hz (540 THz).
static final SIQuantity	Constants.PLANCK	Planck constant; ratio of a photon's energy and its frequency.
static final SIQuantity	Constants.PLANCKREDUCED	Reduced Planck constant, a.k.a. angular Planck constant; Planck constant divided by 2 pi.
static final SIQuantity	Constants.VACUUMIMPEDANCE	Impedance of vacuum.
static final SIQuantity	Constants.VACUUMPERMEABILITY	Permeability of vacuum.
static final SIQuantity	Constants.VACUUMPERMITTIVITY	Permittivity of vacuum.

Uses of SIQuantity in org.djunits.vecmat.d1

Methods in org.djunits.vecmat.d1 that return types with arguments of type SIQuantity

Modifier and Type	Method	Description
Matrix1x1<SIQuantity,SIUnit>	Matrix1x1.adjugate()
Matrix1x1<SIQuantity,SIUnit>	Matrix1x1.divideElements(Matrix1x1<?,?> other)
Matrix1x1<SIQuantity,SIUnit>	Matrix1x1.instantiateSi(double[] siNew, SIUnit siUnit)
Vector1<SIQuantity,SIUnit>	Vector1.instantiateSi(double[] siNew, SIUnit siUnit)
Matrix1x1<SIQuantity,SIUnit>	Matrix1x1.inverse()
Matrix1x1<SIQuantity,SIUnit>	Matrix1x1.invertElements()
Matrix1x1<SIQuantity,SIUnit>	Matrix1x1.multiply(Matrix1x1<?,?> otherMat)	Multiply this matrix with another matrix using matrix multiplication and return the result.
Vector1<SIQuantity,SIUnit>	Matrix1x1.multiply(Vector1<?,?> otherVec)	Multiply this matrix with a column vector, resulting in a column vector.
Vector2.Row<SIQuantity,SIUnit>	Matrix1x1.multiply(Vector2.Row<?,?> otherVec)	Multiply this matrix with a row vector, resulting in a row vector.
Vector3.Row<SIQuantity,SIUnit>	Matrix1x1.multiply(Vector3.Row<?,?> otherVec)	Multiply this matrix with a row vector, resulting in a row vector.
VectorN.Row<SIQuantity,SIUnit>	Matrix1x1.multiply(VectorN.Row<?,?> otherVec)	Multiply this matrix with a row vector, resulting in a row vector.
Matrix1x1<SIQuantity,SIUnit>	Matrix1x1.multiplyElements(Quantity<?,?> quantity)
Matrix1x1<SIQuantity,SIUnit>	Matrix1x1.multiplyElements(Matrix1x1<?,?> other)

Uses of SIQuantity in org.djunits.vecmat.d2

Classes in org.djunits.vecmat.d2 with type parameters of type SIQuantity

Modifier and Type	Class	Description
class	Vector2<Q extends Quantity<Q,U>,U extends UnitInterface<U,Q>,V extends Vector2<Q,U,V,SI,H>,SI extends Vector2<SIQuantity,SIUnit,SI,?,?>,H extends Vector2<?,?,?,?,?>>	Vector2 implements a vector with two real-valued entries.

Methods in org.djunits.vecmat.d2 that return SIQuantity

Modifier and Type	Method	Description
SIQuantity	Vector2.Row.multiply(Vector2.Col<?,?> otherVec)	Multiply this row vector with a column vector, resulting in a scalar quantity.

Methods in org.djunits.vecmat.d2 that return types with arguments of type SIQuantity

Modifier and Type	Method	Description
Matrix2x2<SIQuantity,SIUnit>	Matrix2x2.adjugate()
Matrix2x2<SIQuantity,SIUnit>	Matrix2x2.divideElements(Matrix2x2<?,?> other)
Vector2.Row<SIQuantity,SIUnit>	Vector2.Row.divideElements(Vector2.Row<?,?> other)
Matrix2x2<SIQuantity,SIUnit>	Matrix2x2.instantiateSi(double[] siNew, SIUnit siUnit)
Vector2.Col<SIQuantity,SIUnit>	Vector2.Col.instantiateSi(double[] siNew, SIUnit siUnit)
Vector2.Row<SIQuantity,SIUnit>	Vector2.Row.instantiateSi(double[] siNew, SIUnit siUnit)
Matrix2x2<SIQuantity,SIUnit>	Matrix2x2.inverse()
Matrix2x2<SIQuantity,SIUnit>	Matrix2x2.invertElements()
Vector2.Row<SIQuantity,SIUnit>	Vector2.Row.invertElements()
Matrix2x2<SIQuantity,SIUnit>	Matrix2x2.multiply(Matrix2x2<?,?> otherMat)	Multiply this matrix with another matrix using matrix multiplication and return the result.
Vector2.Col<SIQuantity,SIUnit>	Matrix2x2.multiply(Vector2.Col<?,?> otherVec)	Multiply this matrix with a column vector, resulting in a column vector.
Matrix2x2<SIQuantity,SIUnit>	Vector2.Col.multiply(Vector2.Row<?,?> otherVec)	Multiply this column vector with a row vector, resulting in a square matrix.
Vector2.Col<SIQuantity,SIUnit>	Vector2.Row.multiply(Matrix2x2<?,?> otherMat)	Multiply this row vector with a matrix, resulting in a column vector.
Matrix2x2<SIQuantity,SIUnit>	Matrix2x2.multiplyElements(Quantity<?,?> quantity)
Matrix2x2<SIQuantity,SIUnit>	Matrix2x2.multiplyElements(Matrix2x2<?,?> other)
Vector2.Col<SIQuantity,SIUnit>	Vector2.Col.multiplyElements(Quantity<?,?> quantity)
Vector2.Row<SIQuantity,SIUnit>	Vector2.Row.multiplyElements(Quantity<?,?> quantity)
Vector2.Row<SIQuantity,SIUnit>	Vector2.Row.multiplyElements(Vector2.Row<?,?> other)

Uses of SIQuantity in org.djunits.vecmat.d3

Classes in org.djunits.vecmat.d3 with type parameters of type SIQuantity

Modifier and Type	Class	Description
class	Vector3<Q extends Quantity<Q,U>,U extends UnitInterface<U,Q>,V extends Vector3<Q,U,V,SI,H>,SI extends Vector3<SIQuantity,SIUnit,SI,?,?>,H extends Vector3<?,?,?,?,?>>	Vector3 implements a vector with three real-valued entries.

Methods in org.djunits.vecmat.d3 that return SIQuantity

Modifier and Type	Method	Description
SIQuantity	Vector3.Row.multiply(Vector3.Col<?,?> otherVec)	Multiply this row vector with a column vector, resulting in a scalar quantity.

Methods in org.djunits.vecmat.d3 that return types with arguments of type SIQuantity

Modifier and Type	Method	Description
Matrix3x3<SIQuantity,SIUnit>	Matrix3x3.adjugate()
Matrix3x3<SIQuantity,SIUnit>	Matrix3x3.divideElements(Matrix3x3<?,?> other)
Vector3.Col<SIQuantity,SIUnit>	Vector3.Col.divideElements(Vector3.Col<?,?> other)
Vector3.Row<SIQuantity,SIUnit>	Vector3.Row.divideElements(Vector3.Row<?,?> other)
Matrix3x3<SIQuantity,SIUnit>	Matrix3x3.instantiateSi(double[] siNew, SIUnit siUnit)
Vector3.Col<SIQuantity,SIUnit>	Vector3.Col.instantiateSi(double[] siNew, SIUnit siUnit)
Vector3.Row<SIQuantity,SIUnit>	Vector3.Row.instantiateSi(double[] siNew, SIUnit siUnit)
Matrix3x3<SIQuantity,SIUnit>	Matrix3x3.inverse()
Matrix3x3<SIQuantity,SIUnit>	Matrix3x3.invertElements()
Vector3.Col<SIQuantity,SIUnit>	Vector3.Col.invertElements()
Vector3.Row<SIQuantity,SIUnit>	Vector3.Row.invertElements()
Matrix3x3<SIQuantity,SIUnit>	Matrix3x3.multiply(Matrix3x3<?,?> otherMat)	Multiply this matrix with another matrix using matrix multiplication and return the result.
Vector3.Col<SIQuantity,SIUnit>	Matrix3x3.multiply(Vector3.Col<?,?> otherVec)	Multiply this matrix with a column vector, resulting in a column vector.
Matrix3x3<SIQuantity,SIUnit>	Vector3.Col.multiply(Vector3.Row<?,?> otherVec)	Multiply this column vector with a row vector, resulting in a square matrix.
Vector3.Col<SIQuantity,SIUnit>	Vector3.Row.multiply(Matrix3x3<?,?> otherMat)	Multiply this row vector with a matrix, resulting in a column vector.
Matrix3x3<SIQuantity,SIUnit>	Matrix3x3.multiplyElements(Quantity<?,?> quantity)
Matrix3x3<SIQuantity,SIUnit>	Matrix3x3.multiplyElements(Matrix3x3<?,?> other)
Vector3.Col<SIQuantity,SIUnit>	Vector3.Col.multiplyElements(Quantity<?,?> quantity)
Vector3.Col<SIQuantity,SIUnit>	Vector3.Col.multiplyElements(Vector3.Col<?,?> other)
Vector3.Row<SIQuantity,SIUnit>	Vector3.Row.multiplyElements(Quantity<?,?> quantity)
Vector3.Row<SIQuantity,SIUnit>	Vector3.Row.multiplyElements(Vector3.Row<?,?> other)

Uses of SIQuantity in org.djunits.vecmat.def

Classes in org.djunits.vecmat.def with type parameters of type SIQuantity

Modifier and Type	Class	Description
class	Matrix<Q extends Quantity<Q,U>,U extends UnitInterface<U,Q>,M extends Matrix<Q,U,M,SI,H>,SI extends Matrix<SIQuantity,SIUnit,SI,?,?>,H extends Matrix<?,?,?,?,?>>	Matrix contains a number of standard operations on matrices of relative quantities.
class	SquareDenseMatrix<Q extends Quantity<Q,U>,U extends UnitInterface<U,Q>,M extends SquareDenseMatrix<Q,U,M,SI,H>,SI extends SquareDenseMatrix<SIQuantity,SIUnit,SI,?,?>,H extends SquareDenseMatrix<?,?,?,?,?>>	SquareDenseMatrix implements the core functions for a matrix with n x n real-valued entries.
class	SquareMatrix<Q extends Quantity<Q,U>,U extends UnitInterface<U,Q>,M extends SquareMatrix<Q,U,M,SI,H>,SI extends SquareMatrix<SIQuantity,SIUnit,SI,?,?>,H extends SquareMatrix<?,?,?,?,?>>	SquareMatrix defines a number of operations that can be applied to square matrixes, such as transpose, invert, and determinant.
class	Vector<Q extends Quantity<Q,U>,U extends UnitInterface<U,Q>,V extends Vector<Q,U,V,SI,H>,SI extends Vector<SIQuantity,SIUnit,SI,?,?>,H extends Vector<?,?,?,?,?>>	Vector contains the contract for Vector classes.
class	VectorMatrix<Q extends Quantity<Q,U>,U extends UnitInterface<U,Q>,VM extends VectorMatrix<Q,U,VM,SI,H>,SI extends VectorMatrix<SIQuantity,SIUnit,SI,?,?>,H extends VectorMatrix<?,?,?,?,?>>	VectorMatrix contains a number of standard operations on vectors and matrices of relative quantities.

Methods in org.djunits.vecmat.def that return SIQuantity

Modifier and Type	Method	Description
SIQuantity	SquareMatrix.determinant()	Return the determinant of the square matrix as quantity with unit U^n where n is the order of the matrix.

Methods in org.djunits.vecmat.def that return types with arguments of type SIQuantity

Modifier and Type	Method	Description
MatrixNxM<SIQuantity,SIUnit>	Matrix.multiply(MatrixNxM<?,?> matrix)	Multiply this vector or matrix with a MatrixNxM, resulting in a MatrixNxM.

Uses of SIQuantity in org.djunits.vecmat.dn

Classes in org.djunits.vecmat.dn with type parameters of type SIQuantity

Modifier and Type	Class	Description
class	VectorN<Q extends Quantity<Q,U>,U extends UnitInterface<U,Q>,V extends VectorN<Q,U,V,SI,H>,SI extends VectorN<SIQuantity,SIUnit,SI,?,?>,H extends VectorN<?,?,?,?,?>>	VectorN.java.

Methods in org.djunits.vecmat.dn that return types with arguments of type SIQuantity

Modifier and Type	Method	Description
MatrixNxN<SIQuantity,SIUnit>	MatrixNxN.adjugate()
MatrixNxN<SIQuantity,SIUnit>	MatrixNxN.divideElements(MatrixNxN<?,?> other)
VectorN.Col<SIQuantity,SIUnit>	VectorN.Col.divideElements(VectorN.Col<?,?> other)
VectorN.Row<SIQuantity,SIUnit>	VectorN.Row.divideElements(VectorN.Row<?,?> other)
MatrixNxN<SIQuantity,SIUnit>	MatrixNxN.instantiateSi(double[] siNew, SIUnit siUnit)
VectorN.Col<SIQuantity,SIUnit>	VectorN.Col.instantiateSi(double[] siNew, SIUnit siUnit)
VectorN.Row<SIQuantity,SIUnit>	VectorN.Row.instantiateSi(double[] siNew, SIUnit siUnit)
MatrixNxN<SIQuantity,SIUnit>	MatrixNxN.inverse()
MatrixNxN<SIQuantity,SIUnit>	MatrixNxN.invertElements()
VectorN.Col<SIQuantity,SIUnit>	VectorN.Col.invertElements()
VectorN.Row<SIQuantity,SIUnit>	VectorN.Row.invertElements()
MatrixNxN<SIQuantity,SIUnit>	MatrixNxN.multiply(MatrixNxN<?,?> otherMat)	Multiply this matrix with another matrix using matrix multiplication and return the result.
VectorN.Col<SIQuantity,SIUnit>	MatrixNxN.multiply(VectorN.Col<?,?> otherVec)	Multiply this matrix with a column vector, resulting in a column vector.
MatrixNxN<SIQuantity,SIUnit>	MatrixNxN.multiplyElements(Quantity<?,?> quantity)
MatrixNxN<SIQuantity,SIUnit>	MatrixNxN.multiplyElements(MatrixNxN<?,?> other)
VectorN.Col<SIQuantity,SIUnit>	VectorN.Col.multiplyElements(Quantity<?,?> quantity)
VectorN.Col<SIQuantity,SIUnit>	VectorN.Col.multiplyElements(VectorN.Col<?,?> other)
VectorN.Row<SIQuantity,SIUnit>	VectorN.Row.multiplyElements(Quantity<?,?> quantity)
VectorN.Row<SIQuantity,SIUnit>	VectorN.Row.multiplyElements(VectorN.Row<?,?> other)

Uses of SIQuantity in org.djunits.vecmat.dnxm

Methods in org.djunits.vecmat.dnxm that return types with arguments of type SIQuantity

Modifier and Type	Method	Description
MatrixNxM<SIQuantity,SIUnit>	MatrixNxM.instantiateSi(double[] siNew, SIUnit siUnit)
MatrixNxM<SIQuantity,SIUnit>	MatrixNxM.multiply(Matrix1x1<?,?> matrix)	Multiply this vector or matrix with a Matrix1x1, resulting in a MatrixNxM.
MatrixNxM<SIQuantity,SIUnit>	MatrixNxM.multiply(Vector1<?,?> vector)	Multiply this vector or matrix with a Vector1, resulting in a MatrixNxM.
MatrixNxM<SIQuantity,SIUnit>	MatrixNxM.multiply(Matrix2x2<?,?> matrix)	Multiply this vector or matrix with a Matrix2x2, resulting in a MatrixNxM.
VectorN.Col<SIQuantity,SIUnit>	MatrixNxM.multiply(Vector2.Col<?,?> vector)	Multiply this vector or matrix with a Vector2.Col, resulting in a Vector2.Col.
MatrixNxM<SIQuantity,SIUnit>	MatrixNxM.multiply(Matrix3x3<?,?> matrix)	Multiply this vector or matrix with a Matrix3x3, resulting in a MatrixNxM.
VectorN.Col<SIQuantity,SIUnit>	MatrixNxM.multiply(Vector3.Col<?,?> vector)	Multiply this vector or matrix with a Vector3.Col, resulting in a Vector3.Col.
MatrixNxM<SIQuantity,SIUnit>	MatrixNxM.multiply(MatrixNxN<?,?> matrix)	Multiply this vector or matrix with a MatrixNxM, resulting in a MatrixNxM.
VectorN.Col<SIQuantity,SIUnit>	MatrixNxM.multiply(VectorN.Col<?,?> vector)	Multiply this vector or matrix with a VectorN.Col, resulting in a VectorN.Col.

Uses of SIQuantity in org.djunits.vecmat.table

Methods in org.djunits.vecmat.table that return types with arguments of type SIQuantity

Modifier and Type	Method	Description
QuantityTable<SIQuantity,SIUnit>	QuantityTable.instantiateSi(double[] siNew, SIUnit siUnit)