Status: New
Owner: ----
Labels: Type-Defect Priority-Medium

New issue 1211 by plaes800: Getting a value of a function does not work or  
is not possible
http://code.google.com/p/sympy/issues/detail?id=1211

In [1]: f = x**2

In [2]: type(f)
Out[2]: <class 'sympy.core.power.Pow'>    # I would prefer if it was sympy
core.Function :)

In [3]: f(2)
---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)

/home/plaes/<ipython console> in <module>()

/usr/lib64/python2.5/site-packages/sympy/core/basic.pyc in __call__(self,
*args, **removeme)
    1935     #XXX fix the removeme
    1936     def __call__(self, *args, **removeme):
-> 1937         return Function(self[0])(*args)
    1938
    1939     def __float__(self):

NameError: global name 'Function' is not defined


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