diff --git a/mattrixwv/Algorithms.class b/mattrixwv/Algorithms.class
index b3432af..d42d294 100644
Binary files a/mattrixwv/Algorithms.class and b/mattrixwv/Algorithms.class differ
diff --git a/mattrixwv/Algorithms.java b/mattrixwv/Algorithms.java
index eca1074..037300d 100644
--- a/mattrixwv/Algorithms.java
+++ b/mattrixwv/Algorithms.java
@@ -734,7 +734,7 @@ public class Algorithms{
 		//Look through every element in the array, looing for the key element
 		for(Integer num : ary){
 			//If there is an element in the array that is the same as key return true
-			if(num == key){
+			if(num.equals(key)){
 				return true;
 			}
 		}
@@ -745,7 +745,7 @@ public class Algorithms{
 		//Look through every element in the array, looing for the key element
 		for(Long num : ary){
 			//If there is an element in the array that is the same as key return true
-			if(num == key){
+			if(num.equals(key)){
 				return true;
 			}
 		}
@@ -756,7 +756,7 @@ public class Algorithms{
 		//Look through every element in the array, looing for the key element
 		for(BigInteger num : ary){
 			//If there is an element in the array that is the same as key return true
-			if(num == key){
+			if(num.equals(key)){
 				return true;
 			}
 		}