From 6e721a8e247d15f66baaf06faba7eae0f8f83e64 Mon Sep 17 00:00:00 2001
From: Daisuke Oyama <oyama@e.u-tokyo.ac.jp>
Date: Wed, 22 Feb 2017 22:16:00 +0900
Subject: [PATCH] BUG: Change floats to ints in _qnwsimp1

---
 quantecon/quad.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/quantecon/quad.py b/quantecon/quad.py
index 6ea94d6f8..83c2dc653 100644
--- a/quantecon/quad.py
+++ b/quantecon/quad.py
@@ -904,7 +904,7 @@ def _qnwsimp1(n, a, b):
 
     nodes = np.linspace(a, b, n)
     dx = nodes[1] - nodes[0]
-    weights = np.tile([2.0, 4.0], (n + 1.0) / 2.0)
+    weights = np.tile([2.0, 4.0], (n + 1) // 2)
     weights = weights[:n]
     weights[0] = weights[-1] = 1
     weights = (dx / 3.0) * weights