VectorArithmetic/Vector.java at main · JohnLins/VectorArithmetic · GitHub

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publicclassVector
{
intx;
inty;
publicVector(intxI, intyI)
 {
x = xI;
y = yI;
 }

publicintgetX(){
returnx;
 }

publicintgetY(){
returny;
 }


publicvoiddisplay()
 {
System.out.println("------------------");
System.out.println("X: " + x + "\nY: " + y);
System.out.println("------------------");
 }


publicstaticvoidmain(Stringargs[]){

Arithmeticvec1 = newArithmetic(5, 8);

vec1.multiplyByScalar(3);
vec1.display();

vec1.divideByScalar(3);
vec1.display();

vec1.addByVector(newVector(6, 2));
vec1.display();

vec1.subtractByVector(newVector(5, 4));
vec1.display();


Operationsvec2 = newOperations(2, -5);

intvalue = vec2.dot(newVector(2, 8));
System.out.println(value);

System.out.println(vec2.magnitude());


System.out.println(vec2.convertToPolar()[0]);
System.out.println(vec2.convertToPolar()[1]);

Polarvec3 = newPolar(6, 100);
Vectorvec4 = vec3.convert2Rec();
vec4.display();


MatrixmyMatrix = newMatrix(newVector(2, 3), newVector(5, 4));

System.out.print("EigenValues: ");
double[] ev = myMatrix.eigenValues();
for(doublei : ev){
System.out.print(i + " ");
 }


System.out.println("\ndet: " + myMatrix.det());
 }
}