## Uses of Classcom.waltermilner.complex.Complex

• ### Uses of Complex in com.waltermilner.complex

Methods in com.waltermilner.complex that return Complex
Modifier and Type Method and Description
`Complex` Complex.`add(Complex other)`
`Complex` ComplexFunction.```circleIntegral(Complex centre, double radius)```
The numerical integral of the function over a circle.
`Complex` Complex.`conjugate()`
Complex conjugate
`static Complex` Complex.`cos(Complex z)`
Cosine of a complex number.
`Complex` ComplexFunction.`deriv(Complex z)`
The derivative.
`Complex` Complex.`div(Complex other)`
Divide complex numbers.
`Complex` Complex.`div(double d)`
Divide complex number by a real.
`abstract Complex` ComplexFunction.`eval(Complex z)`
`abstract Complex` ComplexFunction.```eval(double x, double y)```
`static Complex` Complex.`exp(Complex z)`
e to the power z.
`Complex` ComplexFunction.`integralOnPath(java.util.ArrayList<Complex> path)`
Integral over a path which is a sequence of straight line segments Th path should be an arraylist of points in the z plane, which is interpreted as a set of vertices of straight line segments.
`Complex` ComplexFunction.```lineIntegral(Complex from, Complex to)```
Numerical approximation to a line integral.
`static Complex` Complex.`log(Complex c)`
Natural logarithm.
`Complex` Complex.`mul(Complex other)`
Multiply complex numbers.
`static Complex` Complex.```polar(double r, double theta)```
Create a complex number from polar values.
`Complex` Complex.`pow(int n)`
Exponentiation to an integer power.
`static Complex` Complex.`sin(Complex z)`
Sine of a complex number.
`Complex` Complex.`sqrt()`
Square root of a complex number.
`Complex` Complex.`sub(Complex other)`
Subtract complex numbers.
Methods in com.waltermilner.complex with parameters of type Complex
Modifier and Type Method and Description
`Complex` Complex.`add(Complex other)`
`Complex` ComplexFunction.```circleIntegral(Complex centre, double radius)```
The numerical integral of the function over a circle.
`static Complex` Complex.`cos(Complex z)`
Cosine of a complex number.
`boolean` ComplexFunction.`cr(Complex z0)`
Does the function satisfy the Cauchy-Riemann conditions at z = z0.
`Complex` ComplexFunction.`deriv(Complex z)`
The derivative.
`Complex` Complex.`div(Complex other)`
Divide complex numbers.
`abstract Complex` ComplexFunction.`eval(Complex z)`
`static Complex` Complex.`exp(Complex z)`
e to the power z.
`boolean` ComplexFunction.`isContinuous(Complex z)`
Is the function continuous at a given z? A numerical test as to whether the function is continuous
`Complex` ComplexFunction.```lineIntegral(Complex from, Complex to)```
Numerical approximation to a line integral.
`static Complex` Complex.`log(Complex c)`
Natural logarithm.
`Complex` Complex.`mul(Complex other)`
Multiply complex numbers.
`static Complex` Complex.`sin(Complex z)`
Sine of a complex number.
`Complex` Complex.`sub(Complex other)`
Subtract complex numbers.
Method parameters in com.waltermilner.complex with type arguments of type Complex
Modifier and Type Method and Description
`Complex` ComplexFunction.`integralOnPath(java.util.ArrayList<Complex> path)`
Integral over a path which is a sequence of straight line segments Th path should be an arraylist of points in the z plane, which is interpreted as a set of vertices of straight line segments.
Constructors in com.waltermilner.complex with parameters of type Complex
Constructor and Description
`Complex(Complex other)`
Copy constructor.