From dc4514e8d033f9bf15f54a8a09ec98c130a8ed13 Mon Sep 17 00:00:00 2001
From: Fabian Joswig <fabian.joswig@ed.ac.uk>
Date: Sat, 16 Oct 2021 11:41:44 +0100
Subject: [PATCH] float special method added to pyerrors

---
 pyerrors/pyerrors.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pyerrors/pyerrors.py b/pyerrors/pyerrors.py
index e4262af6..20d64fd5 100644
--- a/pyerrors/pyerrors.py
+++ b/pyerrors/pyerrors.py
@@ -472,6 +472,9 @@ class Obs:
         with open(file_name, 'wb') as fb:
             pickle.dump(self, fb)
 
+    def __float__(self):
+        return self.value
+
     def __repr__(self):
         return 'Obs[' + str(self) + ']'