Index: py26/Lib/numbers.py
===================================================================
--- py26/Lib/numbers.py	(revision 63964)
+++ py26/Lib/numbers.py	(working copy)
@@ -128,16 +128,6 @@
         raise NotImplementedError
 
     @abstractmethod
-    def __pow__(self, exponent):
-        """self**exponent; should promote to float or complex when necessary."""
-        raise NotImplementedError
-
-    @abstractmethod
-    def __rpow__(self, base):
-        """base ** self"""
-        raise NotImplementedError
-
-    @abstractmethod
     def __abs__(self):
         """Returns the Real distance from 0. Called for abs(self)."""
         raise NotImplementedError
@@ -294,72 +284,6 @@
         """index(self)"""
         return long(self)
 
-    @abstractmethod
-    def __pow__(self, exponent, modulus=None):
-        """self ** exponent % modulus, but maybe faster.
-
-        Accept the modulus argument if you want to support the
-        3-argument version of pow(). Raise a TypeError if exponent < 0
-        or any argument isn't Integral. Otherwise, just implement the
-        2-argument version described in Complex.
-        """
-        raise NotImplementedError
-
-    @abstractmethod
-    def __lshift__(self, other):
-        """self << other"""
-        raise NotImplementedError
-
-    @abstractmethod
-    def __rlshift__(self, other):
-        """other << self"""
-        raise NotImplementedError
-
-    @abstractmethod
-    def __rshift__(self, other):
-        """self >> other"""
-        raise NotImplementedError
-
-    @abstractmethod
-    def __rrshift__(self, other):
-        """other >> self"""
-        raise NotImplementedError
-
-    @abstractmethod
-    def __and__(self, other):
-        """self & other"""
-        raise NotImplementedError
-
-    @abstractmethod
-    def __rand__(self, other):
-        """other & self"""
-        raise NotImplementedError
-
-    @abstractmethod
-    def __xor__(self, other):
-        """self ^ other"""
-        raise NotImplementedError
-
-    @abstractmethod
-    def __rxor__(self, other):
-        """other ^ self"""
-        raise NotImplementedError
-
-    @abstractmethod
-    def __or__(self, other):
-        """self | other"""
-        raise NotImplementedError
-
-    @abstractmethod
-    def __ror__(self, other):
-        """other | self"""
-        raise NotImplementedError
-
-    @abstractmethod
-    def __invert__(self):
-        """~self"""
-        raise NotImplementedError
-
     # Concrete implementations of Rational and Real abstract methods.
     def __float__(self):
         """float(self) == float(long(self))"""