javaNoviceProgrammer
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‎README.md‎
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+11-2Lines changed: 11 additions & 2 deletions
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‎README.md‎
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+11-2Lines changed: 11 additions & 2 deletions
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@@ -235,7 +235,7 @@ public class Example3 {
 		Expr[] freeVars = {x};
 		double num = 612;
 		Eq[] eq = new Eq[] {
-				new Eq(x*x-num, Symbol.C0, freeVars, null)
+				new Eq(x*x-num, C0, freeVars, null)
 		};
 
 		double[] guess = new double[]{ 10 };
@@ -270,15 +270,24 @@ public class Example3 {
 		double[] initialGuess = {0.9, 0.2};
 
 		LagrangeMultipliers lm = new LagrangeMultipliers(eq, initialGuess, data);
+		//Just for purpose of displaying summation expression
+		Eq L = lm.getEqForDisplay(); 
+		System.out.println("L("+SymPrinting.join(L.getUnknowns(),",")+")=\n    "+L.lhs);
+		System.out.println("where data array is (X_i, Y_i), i=0..."+(data.length-1));
 
-		NewtonOptimization.solve(lm.getEq(), lm.getInitialGuess(), 100, 1e-4);
+		NewtonOptimization.solve(L, lm.getInitialGuess(), 100, 1e-4, true);
+		
+		Eq L2 = lm.getEq();
+		System.out.println("L("+SymPrinting.join(L.getUnknowns(),",")+")=\n    "+L2.lhs);
+		NewtonOptimization.solve(L2, lm.getInitialGuess(), 100, 1e-4, false);
 	}
 
 	public static void main(String[] args) {
 		example1();
 		example2();
 	}
 }
+
 ```
 
 ```