23 public class Double2 {  class
27     public Double2() {  in Double2()  method in Double2
31     public Double2(Double2 data) {  in Double2()  method in Double2
36     public Double2(double x, double y) {  in Double2()  method in Double2
48     public static Double2 add(Double2 a, Double2 b) {  in add()
49         Double2 res = new Double2();  in add()
61     public void add(Double2 value) {  in add()
83     public static Double2 add(Double2 a, double b) {  in add()
84         Double2 res = new Double2();  in add()
96     public void sub(Double2 value) {  in sub()
108     public static Double2 sub(Double2 a, Double2 b) {  in sub()
109         Double2 res = new Double2();  in sub()
133     public static Double2 sub(Double2 a, double b) {  in sub()
134         Double2 res = new Double2();  in sub()
146     public void mul(Double2 value) {  in mul()
158     public static Double2 mul(Double2 a, Double2 b) {  in mul()
159         Double2 res = new Double2();  in mul()
183     public static Double2 mul(Double2 a, double b) {  in mul()
184         Double2 res = new Double2();  in mul()
196     public void div(Double2 value) {  in div()
208     public static Double2 div(Double2 a, Double2 b) {  in div()
209         Double2 res = new Double2();  in div()
233     public static Double2 div(Double2 a, double b) {  in div()
234         Double2 res = new Double2();  in div()
247     public double dotProduct(Double2 a) {  in dotProduct()
258     public static Double dotProduct(Double2 a, Double2 b) {  in dotProduct()
268     public void addMultiple(Double2 a, double factor) {  in addMultiple()
278     public void set(Double2 a) {  in set()