Changed comparison to new complex to compare magnitudes

StaticBeagle · Jan 1, 2025 · f8a5582 · f8a5582
1 parent e11c7df
commit f8a5582
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/main/java/com/wildbitsfoundry/etk4j/math/optimize/solvers/NewtonRaphsonComplex.java b/src/main/java/com/wildbitsfoundry/etk4j/math/optimize/solvers/NewtonRaphsonComplex.java
@@ -122,7 +122,7 @@ public SolverResults<Complex> solve() {
         if (derivative != null) {
             while (currentIteration++ < maxNumberOfIterations) {
                 Complex funcValue = func.evaluateAt(xCurrent);
-                if (Objects.equals(funcValue, new Complex())) {
+                if (funcValue.abs() == 0) {
                     double error = xFinal.subtract(xCurrent).abs();
                     SolverResults<Complex> solverResults = new SolverResults<>();
                     solverResults.setSolverStatus("Converged");
@@ -134,7 +134,7 @@ public SolverResults<Complex> solve() {
                     return solverResults;
                 }
                 Complex funcDerivativeValue = derivative.evaluateAt(xCurrent);
-                if (Objects.equals(funcDerivativeValue, new Complex())) {
+                if (funcDerivativeValue.abs() == 0) {
                     double error = xFinal.subtract(xCurrent).abs();
                     SolverResults<Complex> solverResults = new SolverResults<>();
                     solverResults.setSolverStatus("Derivative was zero");