Uses of Class
org.djutils.math.complex.Complex

Packages that use Complex

Package	Description
org.djutils.math.complex	package-info.java.
org.djutils.math.polynomialroots	Compute roots (zeros) of linear, quadratic, cubic and quartic polynomials.

Uses of Complex in org.djutils.math.complex

Fields in org.djutils.math.complex declared as Complex

Modifier and Type	Field	Description
static final Complex	Complex.I	The imaginary unit value (i).
static final Complex	Complex.MINUS_I	The negative imaginary unit value (i).
static final Complex	Complex.MINUS_ONE	The (real) minus one value in the complex number space.
static final Complex	Complex.ONE	The (real) one value in the complex number space.
static final Complex	Complex.ZERO	The zero value in the complex number space.

Methods in org.djutils.math.complex that return Complex

Modifier and Type	Method	Description
static Complex	ComplexMath.acos(Complex z)	Inverse cosine function of a Complex operand.
static Complex	ComplexMath.acosh(Complex z)	Inverse hyperbolic cosine of a Complex operand.
static Complex	ComplexMath.asin(Complex z)	Inverse sine function of a Complex operand.
static Complex	ComplexMath.asinh(Complex z)	Inverse hyperbolic sine of a Complex operand.
static Complex	ComplexMath.atan(Complex z)	Inverse tangent function of a Complex operand.
static Complex	ComplexMath.atanh(Complex z)	Inverse hyperbolic tangent of a Complex operand.
static Complex	ComplexMath.cbrt(Complex z)	Principal cube root of a Complex operand.
Complex	Complex.conjugate()	Construct the complex conjugate of this Complex.
static Complex	ComplexMath.cos(Complex z)	Cosine function of Complex operand.
static Complex	ComplexMath.cosh(Complex z)	Hyperbolic cosine function of Complex operand.
Complex	Complex.divideBy(double rightOperand)	Divide this Complex by a scalar.
Complex	Complex.divideBy(Complex rightOperand)	Divide this Complex by another Complex.
static Complex	ComplexMath.exp(Complex z)	Exponential function of a Complex operand.
static Complex	ComplexMath.ln(Complex z)	Principal value of the natural logarithm of a Complex operand.
Complex	Complex.minus(double rightOperand)	Subtract a scalar from this Complex.
Complex	Complex.minus(Complex rightOperand)	Subtract another Complex from this Complex.
Complex	Complex.plus(double rightOperand)	Add a scalar to this Complex.
Complex	Complex.plus(Complex rightOperand)	Add this Complex and another Complex.
Complex	Complex.reciprocal()	Compute the reciprocal of this Complex.
Complex	Complex.rotate(double angle)	Rotate this Complex by an angle.
static Complex	ComplexMath.sin(Complex z)	Sine function of a Complex operand.
static Complex	ComplexMath.sinh(Complex z)	Hyperbolic sine function of a Complex operand.
static Complex	ComplexMath.sqrt(Complex z)	Principal square root of a Complex operand.
static Complex	ComplexMath.tan(Complex z)	Tangent function of a Complex operand.
static Complex	ComplexMath.tanh(Complex z)	Hyperbolic tangent function of a Complex operand.
Complex	Complex.times(double rightOperand)	Multiply this Complex with a scalar.
Complex	Complex.times(Complex rightOperand)	Multiply this Complex with another Complex.

Methods in org.djutils.math.complex with parameters of type Complex

Modifier and Type	Method	Description
static Complex	ComplexMath.acos(Complex z)	Inverse cosine function of a Complex operand.
static Complex	ComplexMath.acosh(Complex z)	Inverse hyperbolic cosine of a Complex operand.
static Complex	ComplexMath.asin(Complex z)	Inverse sine function of a Complex operand.
static Complex	ComplexMath.asinh(Complex z)	Inverse hyperbolic sine of a Complex operand.
static Complex	ComplexMath.atan(Complex z)	Inverse tangent function of a Complex operand.
static Complex	ComplexMath.atanh(Complex z)	Inverse hyperbolic tangent of a Complex operand.
static Complex	ComplexMath.cbrt(Complex z)	Principal cube root of a Complex operand.
static Complex	ComplexMath.cos(Complex z)	Cosine function of Complex operand.
static Complex	ComplexMath.cosh(Complex z)	Hyperbolic cosine function of Complex operand.
Complex	Complex.divideBy(Complex rightOperand)	Divide this Complex by another Complex.
static Complex	ComplexMath.exp(Complex z)	Exponential function of a Complex operand.
static Complex	ComplexMath.ln(Complex z)	Principal value of the natural logarithm of a Complex operand.
Complex	Complex.minus(Complex rightOperand)	Subtract another Complex from this Complex.
Complex	Complex.plus(Complex rightOperand)	Add this Complex and another Complex.
static Complex	ComplexMath.sin(Complex z)	Sine function of a Complex operand.
static Complex	ComplexMath.sinh(Complex z)	Hyperbolic sine function of a Complex operand.
static Complex	ComplexMath.sqrt(Complex z)	Principal square root of a Complex operand.
static Complex	ComplexMath.tan(Complex z)	Tangent function of a Complex operand.
static Complex	ComplexMath.tanh(Complex z)	Hyperbolic tangent function of a Complex operand.
Complex	Complex.times(Complex rightOperand)	Multiply this Complex with another Complex.

Uses of Complex in org.djutils.math.polynomialroots

Methods in org.djutils.math.polynomialroots that return Complex

Modifier and Type	Method	Description
static Complex[]	PolynomialRoots.cubicRoots(double c2, double c1, double c0)	CUBIC POLYNOMIAL ROOT SOLVER.
static Complex[]	PolynomialRoots.cubicRoots(double c2, double c1, double c0, boolean verbose)	CUBIC POLYNOMIAL ROOT SOLVER.
static Complex[]	PolynomialRoots.cubicRoots(double c3, double c2, double c1, double c0)	CUBIC POLYNOMIAL ROOT SOLVER.
static Complex[]	PolynomialRoots2.cubicRootsAberthEhrlich(double a3, double a2, double a1, double a0)	CUBIC POLYNOMIAL ROOT SOLVER.
static Complex[]	PolynomialRoots2.cubicRootsCardano(double a, double b, double c, double d)	CUBIC POLYNOMIAL ROOT SOLVER.
static Complex[]	PolynomialRoots2.cubicRootsDurandKerner(double a3, double a2, double a1, double a0)	CUBIC POLYNOMIAL ROOT SOLVER.
static Complex[]	PolynomialRoots2.cubicRootsNewtonFactor(double a3, double a2, double a1, double a0)	CUBIC POLYNOMIAL ROOT SOLVER.
static Complex[]	PolynomialRoots.linearRoots(double q0)	LINEAR POLYNOMIAL ROOT SOLVER.
static Complex[]	PolynomialRoots.linearRoots(double q1, double q0)	LINEAR POLYNOMIAL ROOT SOLVER.
static Complex[]	PolynomialRoots2.linearRoots(double q0)	LINEAR POLYNOMIAL ROOT SOLVER.
static Complex[]	PolynomialRoots2.linearRoots(double q1, double q0)	LINEAR POLYNOMIAL ROOT SOLVER.
static Complex[]	PolynomialRoots.quadraticRoots(double q1, double q0)	QUADRATIC POLYNOMIAL ROOT SOLVER
static Complex[]	PolynomialRoots.quadraticRoots(double q2, double q1, double q0)	QUADRATIC POLYNOMIAL ROOT SOLVER
static Complex[]	PolynomialRoots2.quadraticRoots(double q1, double q0)	QUADRATIC POLYNOMIAL ROOT SOLVER
static Complex[]	PolynomialRoots2.quadraticRoots(double q2, double q1, double q0)	QUADRATIC POLYNOMIAL ROOT SOLVER
static Complex[]	PolynomialRoots.quarticRoots(double q3, double q2, double q1, double q0)	QUARTIC POLYNOMIAL ROOT SOLVER
static Complex[]	PolynomialRoots.quarticRoots(double q3, double q2, double q1, double q0, boolean verbose)	QUARTIC POLYNOMIAL ROOT SOLVER
static Complex[]	PolynomialRoots.quarticRoots(double q4, double q3, double q2, double q1, double q0)	QUARTIC POLYNOMIAL ROOT SOLVER
static Complex[]	PolynomialRoots2.quarticRootsAberthEhrlich(double a4, double a3, double a2, double a1, double a0)	QUADRATIC POLYNOMIAL ROOT SOLVER.
static Complex[]	PolynomialRoots2.quarticRootsDurandKerner(double a4, double a3, double a2, double a1, double a0)	QUADRATIC POLYNOMIAL ROOT SOLVER.
static Complex[]	PolynomialRoots2.rootsAberthEhrlich(Complex[] a)	Polynomial root finder using the Aberth-Ehrlich method or Aberth method, with complex coefficients for the polynomial equation.
static Complex[]	PolynomialRoots2.rootsDurandKerner(Complex[] a)	Polynomial root finder using the Durand-Kerner method, with complex coefficients for the polynomial equation.

Methods in org.djutils.math.polynomialroots with parameters of type Complex

Modifier and Type	Method	Description
static Complex[]	PolynomialRoots2.rootsAberthEhrlich(Complex[] a)	Polynomial root finder using the Aberth-Ehrlich method or Aberth method, with complex coefficients for the polynomial equation.
static Complex[]	PolynomialRoots2.rootsDurandKerner(Complex[] a)	Polynomial root finder using the Durand-Kerner method, with complex coefficients for the polynomial equation.