diff --git a/src/main/java/com/mattrixwv/matrix/LongMatrix.java b/src/main/java/com/mattrixwv/matrix/LongMatrix.java
index 82138b1..0905636 100644
--- a/src/main/java/com/mattrixwv/matrix/LongMatrix.java
+++ b/src/main/java/com/mattrixwv/matrix/LongMatrix.java
@@ -1,7 +1,7 @@
 //Matrix/src/main/java/com/mattrixwv/matrix/LongMatrix.java
 //Mattrixwv
 // Created: 02-10-22
-//Modified: 02-10-22
+//Modified: 02-17-22
 package com.mattrixwv.matrix;
 
 
@@ -59,7 +59,7 @@ public class LongMatrix{
 		//Return the new grid
 		return newGrid;
 	}
-	protected boolean isSquare(){
+	public boolean isSquare(){
 		if(getNumRows() == 0){
 			return false;
 		}
@@ -291,7 +291,7 @@ public class LongMatrix{
 	public void addCol(long[] elements){
 		//Make sure the number of rows is valid
 		if(grid.length == 0){
-			grid = new long[1][elements.length];
+			grid = new long[elements.length][1];
 		}
 		else if(grid.length == elements.length){
 			//Copy all existing data into the new grid