How does java design a class for the quadratic equation ax ^ 2 + bx+c=0?

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Public class QuadraticEquationtest / / Test class {public static void main (String [] args) {/ / three arecedence brecedence c Quadraticequation equation1=new Quadraticequation (1.0meme3); Quadraticequation.ret (equation1); Quadraticequation equation2=new Quadraticequation (1meme2.0); Quadraticequation.ret (equation2); Quadraticequation equation3=new Quadraticequation (1mem2); Quadraticequation.ret (equation3);}} class Quadraticequation {private double a; private double b Private double c; public Quadraticequation (double XJI double YJZ) / / constructs a parameterized method {axix; baked; cymz;} public double getA () {return a;} public double getB () {return b;} public double getC () {return c } public double getDiscriminant () {return btel (getDiscriminant ());} public double getRoot1 () {return (- b+Math.sqrt (getDiscriminant () / (2yoga);} public double getRoot2 () {return (- b-Math.sqrt (getDiscriminant () / (2yoga) } public static void ret (Quadraticequation equation) / / ret method to prevent too much code {double ret1=equation.getDiscriminant (); if (ret1 > 0) {System.out.println ("The equation has two roots" + equation.getRoot1 () + "and" + equation.getRoot2 ());} else if (ret1==0) {System.out.println ("The equation has one roots" + equation.getRoot1 ()) } else {System.out.println ("The equation has no real roots") Thank you for your reading. The above is the content of "how java designs a class for the quadratic equation ax ^ 2 + bx+c=0". After the study of this article, I believe you have a deeper understanding of how java designs a class for the quadratic equation ax ^ 2 + bx+c=0, and the specific use still needs to be verified by practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!