Forgot to remove a isalpha

2014-02-28 13:16:57 +01:00 · 2014-02-28 13:16:57 +01:00 · bdad59ef8a
commit bdad59ef8a
parent 1aaecd4b84
1 changed files with 1 additions and 2 deletions
--- a/pymath/render.py
+++ b/pymath/render.py
@ -186,8 +186,7 @@ class Render(object):

        """
        return type(exp) == int \
-                or type(exp) == Fraction \
-                or exp.isalpha()
+                or type(exp) == Fraction

    def isOperator(self, exp):
        """Check if the expression is in self.operators