diff --git a/src/main/java/com/mattrixwv/matrix/DoubleMatrix.java b/src/main/java/com/mattrixwv/matrix/DoubleMatrix.java
index a9fcbae..8e4c9b0 100644
--- a/src/main/java/com/mattrixwv/matrix/DoubleMatrix.java
+++ b/src/main/java/com/mattrixwv/matrix/DoubleMatrix.java
@@ -1,7 +1,7 @@
 //Matrix/src/main/java/com/mattrixwv/matrix/DoubleMatrix.java
 //Mattrixwv
 // Created: 02-07-22
-//Modified: 02-10-22
+//Modified: 02-17-22
 package com.mattrixwv.matrix;
 
 
@@ -60,7 +60,7 @@ public class DoubleMatrix{
 		//Return the new grid
 		return newGrid;
 	}
-	protected boolean isSquare(){
+	public boolean isSquare(){
 		if(getNumRows() == 0){
 			return false;
 		}
@@ -296,7 +296,7 @@ public class DoubleMatrix{
 	public void addCol(double[] elements){
 		//Make sure the number of rows is valid
 		if(grid.length == 0){
-			grid = new double[1][elements.length];
+			grid = new double[elements.length][1];
 		}
 		else if(grid.length == elements.length){
 			//Copy all existing data into the new grid