Fix symbols() function

[linpy.git] / pypol / linear.py

diff --git a/pypol/linear.py b/pypol/linear.py
index 2c71c02..845fac3 100644 (file)
--- a/pypol/linear.py
+++ b/pypol/linear.py
@@ -135,7 +135,7 @@ class Expression:
         return False
 
     def __bool__(self):
         return False
 
     def __bool__(self):

-        True
+        return True

 
     def __pos__(self):
         return self
 
     def __pos__(self):
         return self


@@ -355,7 +355,7 @@ class Symbol(Expression):
 def symbols(names):
     if isinstance(names, str):
         names = names.replace(',', ' ').split()
 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
 
 
 @_polymorphic_operator