public virtual void test_filled_withValue()
 {
     assertMatrix(DoubleMatrix.filled(0, 0, 7d));
     assertMatrix(DoubleMatrix.filled(0, 2, 7d));
     assertMatrix(DoubleMatrix.filled(2, 0, 7d));
     assertMatrix(DoubleMatrix.filled(3, 2, 7d), 7d, 7d, 7d, 7d, 7d, 7d);
 }
 //-------------------------------------------------------------------------
 public virtual void test_filled()
 {
     assertMatrix(DoubleMatrix.filled(0, 0));
     assertMatrix(DoubleMatrix.filled(0, 2));
     assertMatrix(DoubleMatrix.filled(2, 0));
     assertMatrix(DoubleMatrix.filled(3, 2), 0d, 0d, 0d, 0d, 0d, 0d);
 }