From: Francois Fleuret <francois@fleuret.org>
Date: Thu, 15 Jun 2017 22:29:44 +0000 (+0200)
Subject: Minor fix.
X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?p=pysvrt.git;a=commitdiff_plain;h=ea951479345890206211764657ce4d9556af9e76

Minor fix.
---

diff --git a/vignette_set.py b/vignette_set.py
index ea52159..0ed3d39 100755
--- a/vignette_set.py
+++ b/vignette_set.py
@@ -84,7 +84,7 @@ class CompressedVignetteSet:
             self.input_storages.append(svrt.compress(input.storage()))
 
         self.mean = acc / self.nb_batches
-        self.std = math.sqrt(acc_sq / self.nb_batches - self.mean * self.mean)
+        self.std = sqrt(acc_sq / self.nb_batches - self.mean * self.mean)
 
     def get_batch(self, b):
         input = torch.ByteTensor(svrt.uncompress(self.input_storages[b])).float()