symbol.rb in dydx-0.0.5

- old
+ new

@@ -10,19 +10,9 @@
               self ^ (1 + x.g)
             else
               super(x)
             end
           end
-
-          def /(x)
-            if x.exponentiation? &&
-              self == x.f
-
-              self ^ (1 - x.g)
-            else
-              super(x)
-            end
-          end
         end
       end
     end
   end
 end