From 04bfcc1098b744400fbf3ad765df4b39ffa0d473 Mon Sep 17 00:00:00 2001
From: Anthony Scemama <scemama@gmx.com>
Date: Wed, 9 Jun 2021 16:47:16 +0200
Subject: [PATCH] Update variance_hydrogen.py

---
 variance_hydrogen.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/variance_hydrogen.py b/variance_hydrogen.py
index 0892f79..e628595 100644
--- a/variance_hydrogen.py
+++ b/variance_hydrogen.py
@@ -36,5 +36,5 @@ for a in [0.1, 0.2, 0.5, 0.9, 1., 1.5, 2.]:
     E  = E  / norm
     E2 = E2 / norm
 
-    s2 = E2 #- E**2
+    s2 = E2 - E**2
     print(f"a = {a} \t E = {E:10.8f} \t \sigma^2 = {s2:10.8f}")