Example Complex Math

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The Complex64F data type stores a single complex number. Inside the ComplexMath64F class are functions for performing standard math operations on Complex64F, such as addition and division. The example below demonstrates how to perform these operations.

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Example

/**
 * Demonstration of different operations that can be performed on complex numbers.
 *
 * @author Peter Abeles
 */
public class ExampleComplexMath {

    public static void main( String []args ) {
        Complex64F a = new Complex64F(1,2);
        Complex64F b = new Complex64F(-1,-0.6);
        Complex64F c = new Complex64F();
        ComplexPolar64F polarC = new ComplexPolar64F();

        System.out.println("a = "+a);
        System.out.println("b = "+b);
        System.out.println("------------------");

        ComplexMath64F.plus(a, b, c);
        System.out.println("a + b = "+c);
        ComplexMath64F.minus(a, b, c);
        System.out.println("a - b = "+c);
        ComplexMath64F.multiply(a, b, c);
        System.out.println("a * b = "+c);
        ComplexMath64F.divide(a, b, c);
        System.out.println("a / b = "+c);

        System.out.println("------------------");
        ComplexPolar64F polarA = new ComplexPolar64F();
        ComplexMath64F.convert(a, polarA);
        System.out.println("polar notation of a = "+polarA);
        ComplexMath64F.pow(polarA, 3, polarC);
        System.out.println("a ** 3 = "+polarC);
        ComplexMath64F.convert(polarC, c);
        System.out.println("a ** 3 = "+c);
    }
}