View difference between Paste ID: SsqTgXZf and RzHWbevf

-//Linear Equation Creator v2 (C)SbStudios, 2011.
+//Linear Equation Creator v3 (C)SbStudios, 2011.
 
 //NOW WITH LINEAR (WEIRD) STANDARD FORM!
 
 public class LinearEquation
 {
     protected double slope, yInt, x1, x2, y1, y2;
 
     protected Boolean hasPoints = false, hasSlope = false,hasYInt = false;
 
     public LinearEquation(double start_slope, double start_yInt)
     {
         slope = start_slope;
         yInt = start_yInt;
 
         hasYInt = true;
 
         hasSlope = true;
     }
 
     public LinearEquation(double start_x1, double start_x2, double start_y1, double start_y2)
     {
         x1 = start_x1;
         x2 = start_x2;
 
         y1 = start_y1;
         y2 = start_y2;
 
         hasPoints = true;
     }
 
     public void calcSlope()
     {
         if (hasPoints)
         {
             slope = ((y2-y1)/(x2-x1));
             hasSlope = true;
         }
 
         else { System.out.println("Points haven't been given, slope not calculated."); }
     }
 
     public void calcYInt()
     {
         if (hasPoints&&hasSlope)
         {
             yInt = y1 - (slope*x1);
             hasYInt = true;
         }
 
         else { System.out.println("ERROR! This doesn't have: Points OR Slope"); }
     }
 
     public String getEquation()
     {
         if (hasYInt && hasSlope)
         {
             String desc = ("y="+slope+"x+"+yInt);
             return desc;
         }
 
         else
         {
             String descError = ("ERROR! This doesn't have: y Intercept OR Slope");
             return descError;
         }
     }
 
     public String getLOLequation()
     {
         if (hasYInt && hasSlope)
         {
             double negativeYInt = -1*yInt;
 
-//New Class:
+            String desc = (slope+"x"+"-y="+negativeYInt);
             return desc;
         }
-//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
         else
         {
-//Linear Equation Creator v2 - BASIC TESTER (C)SbStudios, 2011.
+
             return descError;
         }
     }
 
     public double getSlope() {return slope;}
     public double getYInt() {return yInt;}
     public double getX1() {return x1;}
     public double getX2() {return x2;}
     public double getY1() {return y1;}
     public double getY2() {return y2;}
 }
 
 //Linear Equation Creator v3 - BASIC TESTER (C)SbStudios, 2011.
 
 import java.util.Scanner;
 
 public class MainClass
 {
     public static void main (String args[])
     {
         Scanner scan = new Scanner(System.in);
 
         System.out.println("LinEq Calc v2.0. Do you have:\n"
                 + "\n"
                 + "1) The slope and y Intercept\n"
                 + "\n"
                 + "2) x1, y1, and x2, y2\n");
 
         String option = scan.next();
 
         if (option.equals("1"))
         {
             System.out.println("Slope = ?");
 
             String initSlope = scan.next();
 
             //~~~~~~~~~~~~~~~~~~~~~~
 
             System.out.println("Y Intercept = ?");
 
             String initYInt = scan.next();
 
             //~~~~~~~~~~~~~~~~~~~~~~
-            System.out.println("Equation: "+desc);
+
             double slope = Double.parseDouble(initSlope);
 
             double yInt = Double.parseDouble(initYInt);
 
             //~~~~~~~~~~~~~~~~~~~~~~
 
             LinearEquation myEQ = new LinearEquation(slope,yInt);
 
             //~~~~~~~~~~~~~~~~~~~~~~
 
             String desc = myEQ.getEquation();
 
             System.out.println("Polynomial Standard Form Equation: "+desc);
 
             String desc2 = myEQ.getLOLequation();
 
             System.out.println("Standard Form Equation: "+desc2);
 
             //~~~~~~~~~~~~~~~~~~~~~~
 
             System.exit(0);
         }
 
         else if (option.equals("2"))
         {
             System.out.println("x1 = ?");
 
             String initx1 = scan.next();
 
             //~~~~~~~~~~~~~~~~~~~~~~
 
             System.out.println("y1 = ?");
 
             String initY1 = scan.next();
 
             //~~~~~~~~~~~~~~~~~~~~~~
 
             System.out.println("x2 = ?");
 
             String initx2 = scan.next();
 
             //~~~~~~~~~~~~~~~~~~~~~~
 
             System.out.println("y2 = ?");
 
             String initY2 = scan.next();
 
             //~~~~~~~~~~~~~~~~~~~~~~
 
 
-            System.out.println("Equation: "+desc);
+
             double Y1 = Double.parseDouble(initY1);
 
             double x2 = Double.parseDouble(initx2);
             double Y2 = Double.parseDouble(initY2);
 
             //~~~~~~~~~~~~~~~~~~~~~~
 
             LinearEquation myEQ = new LinearEquation(x1,x2,Y1,Y2);
 
             myEQ.calcSlope();
             myEQ.calcYInt();
 
             //~~~~~~~~~~~~~~~~~~~~~~
 
             String desc = myEQ.getEquation();
 
             System.out.println("Polynomial Standard Form Equation: "+desc);
 
             String desc2 = myEQ.getLOLequation();
 
             System.out.println("Standard Form Equation: "+desc2);
 
             //~~~~~~~~~~~~~~~~~~~~~~
 
             System.exit(0);
         }
 
         else
         {
             System.out.println("Please input a valid number (1 or 2). Quitting...");
             System.exit(0);
         }
     }
 }