diff --git a/module2/exo1/toy_document_orgmode_python_fr.org b/module2/exo1/toy_document_orgmode_python_fr.org
index cd59822461c9d94995d20ef89a01c7c53b903163..13784b072110176fee923fb5c111963c795d4846 100644
--- a/module2/exo1/toy_document_orgmode_python_fr.org
+++ b/module2/exo1/toy_document_orgmode_python_fr.org
@@ -11,3 +11,11 @@
 #+HTML_HEAD: <script type="text/javascript" src="http://www.pirilampo.org/styles/lib/js/jquery.stickytableheaders.js"></script>
 #+HTML_HEAD: <script type="text/javascript" src="http://www.pirilampo.org/styles/readtheorg/js/readtheorg.js"></script>
 
+* En demandant à la lib maths
+Mon ordinateur m'indique que π vaut /approximativement/:
+#+begin_src python :results output :exports both
+from math import *
+pi
+#+end_src
+
+#+RESULTS: