From 11d5807f93eca77a059a09a9a6786ba9602e2b35 Mon Sep 17 00:00:00 2001
From: ziatdinovmax <ziatdinovmax@gmail.com>
Date: Sat, 2 May 2020 13:13:04 -0400
Subject: [PATCH] FIx error in defining distance criterion

---
 gpim/gpbayes/boptim.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gpim/gpbayes/boptim.py b/gpim/gpbayes/boptim.py
index 8613d62..2f1869c 100644
--- a/gpim/gpbayes/boptim.py
+++ b/gpim/gpbayes/boptim.py
@@ -347,7 +347,7 @@ def dist(idx):
             # Calculate distances between current point and previous n points
             d_all = [np.linalg.norm(np.array(idx) - np.array(i)) for i in idx_prev]
             # Calculate weighting coefficient for each distance
-            dscale_all = [dscale_*self.gamma*i for i in range(len(idx_prev))]
+            dscale_all = [dscale_*self.gamma**i for i in range(len(idx_prev))]
             # Check if each distance satisfies the imposed criteria
             bool_ = 0 in [d > l for (d, l) in zip(d_all[::-1], dscale_all)]
             return bool_