From 0969ad213d73a052e66ebf83cb4eae48a0dd7b55 Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Mon, 16 Dec 1996 17:55:46 +0000
Subject: [PATCH] Better tuple hash function.

---
 Objects/tupleobject.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c
index fe3da5576f..fd53c300cb 100644
--- a/Objects/tupleobject.c
+++ b/Objects/tupleobject.c
@@ -233,7 +233,7 @@ tuplehash(v)
 		y = hashobject(*p++);
 		if (y == -1)
 			return -1;
-		x = (x + x + x) ^ y;
+		x = (1000003*x) ^ y;
 	}
 	x ^= v->ob_size;
 	if (x == -1)
-- 
2.50.1