fixed files form Math #86

Spirals-Team · Mar 7, 2017 · ab95bbc · ab95bbc
1 parent 9430360
commit ab95bbc
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/projects/Math/86/org/apache/commons/math/linear/CholeskyDecompositionImpl.java b/projects/Math/86/org/apache/commons/math/linear/CholeskyDecompositionImpl.java
@@ -111,9 +111,6 @@ public CholeskyDecompositionImpl(final RealMatrix matrix,
 
             final double[] lI = lTData[i];
 
-            if (lTData[i][i] < absolutePositivityThreshold) {
-                throw new NotPositiveDefiniteMatrixException();
-            }
             // check off-diagonal elements (and reset them to 0)
             for (int j = i + 1; j < order; ++j) {
                 final double[] lJ = lTData[j];
@@ -134,6 +131,9 @@ public CholeskyDecompositionImpl(final RealMatrix matrix,
             final double[] ltI = lTData[i];
 
             // check diagonal element
+            if (ltI[i] < absolutePositivityThreshold) {
+                throw new NotPositiveDefiniteMatrixException();
+            }
 
             ltI[i] = Math.sqrt(ltI[i]);
             final double inverse = 1.0 / ltI[i];