--- include/algorithm
+++ include/algorithm
@@ -46,7 +46,7 @@
 	template<class InputIterator, class T> _UCXXEXPORT
 		InputIterator find(InputIterator first, InputIterator last, const T& value)
 	{
-		while(first !=last && *first != value){
+		while(first !=last && !(*first == value)){
 			++first;
 		}
 		return first;
@@ -70,7 +70,7 @@
 			ForwardIterator1 temp1(first1);
 			ForwardIterator2 temp2(first2);
 			while(temp2!=last2 && temp1!= last1){
-				if(*temp1 != *temp2){
+				if(!(*temp1 == *temp2)){
 					break;		//Exit while loop
 				}
 				++temp1;
@@ -208,7 +208,7 @@
 		mismatch(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2)
 	{
 		while(first1 != last1){
-			if(*first1 != *first2){
+			if(!(*first1 == *first2)){
 				break;
 			}
 			++first1;
@@ -245,7 +245,7 @@
 		equal(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2)
 	{
 		while(first1 !=last1){
-			if(*first1 != *first2){
+			if(!(*first1 == *first2)){
 				return false;
 			}
 			++first1;
@@ -579,7 +579,7 @@
 			OutputIterator result, const T& value)
 	{
 		while(first !=last){
-			if(*first != value){
+			if(!(*first == value)){
 				*result = *first;
 				++result;
 			}
--- include/set
+++ include/set
@@ -318,7 +318,7 @@
 		typename multiset<Key,Compare,Allocator>::const_iterator last2 = y.end();
 
 		while(first1 != last1 && first2 != last2){
-			if( *first1 != *first2 ){
+			if( !(*first1 == *first2) ){
 				return true;
 			}
 			++first1;