From c9628e59e50a72b109bd39ab268a0460301084c5 Mon Sep 17 00:00:00 2001
From: Leland McInnes <leland.mcinnes@gmail.com>
Date: Tue, 8 Feb 2022 20:41:44 -0500
Subject: [PATCH] Fix the grad weighted minkowski as well...

---
 umap/distances.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/umap/distances.py b/umap/distances.py
index 5277973e..721ff3b4 100644
--- a/umap/distances.py
+++ b/umap/distances.py
@@ -256,7 +256,7 @@ def weighted_minkowski_grad(x, y, w=_mock_ones, p=2):
     """
     result = 0.0
     for i in range(x.shape[0]):
-        result += (w[i] * np.abs(x[i] - y[i])) ** p
+        result += w[i] * (np.abs(x[i] - y[i])) ** p
 
     grad = np.empty(x.shape[0], dtype=np.float32)
     for i in range(x.shape[0]):