diff --git a/src/main.rs b/src/main.rs
index 55b23e9..cfe17e7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1163,22 +1163,6 @@ impl QueryTriple{
 	}
 }
 //these functions can be achieved with macros, but I have not learned that yet
-fn mega_double_join(query_pair:(QueryHintResult,QueryHintResult))->QueryHintResult{
-	match query_pair{
-		//unambiguously locate file
-		(Ok(f),Err(QueryResolveError::NotFound))
-		|(Err(QueryResolveError::NotFound),Ok(f))=>Ok(f),
-		//multiple files located
-		(Ok(_),Err(QueryResolveError::NotFound))
-		|(Err(QueryResolveError::NotFound),Ok(_))
-		|(Ok(_),Ok(_))=>Err(QueryResolveError::Ambiguous),
-		//no files located
-		(Err(QueryResolveError::NotFound),Err(QueryResolveError::NotFound))=>Err(QueryResolveError::NotFound),
-		//other error
-		(Err(e),_)
-		|(_,Err(e))=>Err(e),
-	}
-}
 fn mega_triple_join(query_triplet:(QueryHintResult,QueryHintResult,QueryHintResult))->QueryHintResult{
 	match query_triplet{
 		//unambiguously locate file