X-Git-Url: https://svn.cri.ensmp.fr/git/linpy.git/blobdiff_plain/383296fc80db17317dd385821265003c01134f50..62d93103f4c154e9c673172af6034ea9a3bf6dac:/pypol/linear.py

diff --git a/pypol/linear.py b/pypol/linear.py
index 2c71c02..845fac3 100644
--- a/pypol/linear.py
+++ b/pypol/linear.py
@@ -135,7 +135,7 @@ class Expression:
         return False
 
     def __bool__(self):
-        True
+        return True
 
     def __pos__(self):
         return self
@@ -355,7 +355,7 @@ class Symbol(Expression):
 def symbols(names):
     if isinstance(names, str):
         names = names.replace(',', ' ').split()
-    return (symbol(name) for name in names)
+    return (Symbol(name) for name in names)
 
 
 @_polymorphic_operator