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formatting - Using the actual subscript as a variable within thecontext of definitions using the Notation package and Symbolize


I've gotten into the habit of using subscripted variables, invoking the Notation package and Symbolize. Now, I'd like to be able to write something like


In[1]:= Sum[ai ,{i,1,2}]
Out[1]:= a1 + a2


but get


Out[1]:= 2 ai

I've tried RemoveSymbolize[myBoxes] to get rid of definitions, but it has no effect. I know that


In[2]:= Sum[Subscript[a,i],{i,1,2}]

works as I'd like and may have to do, but I'm curious if the subscripted variables entered using Ctrl+_ can be made to work.



Answer



Evaluating as per the image (using a pasted image because symbolize does not paste well) will help clear things up:



enter image description here


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