Arthur Ralfs wrote:
> 
> Also I copied operator precedences from texFormat but never used them 
> and I don't think texFormat actually uses the precedences either.  The 
> precedences seem to be already encoded in OutputForm and could be 
> eliminated.  Or am I missing something?
> 

AFAICS also MathML code uses precedences to decide if parentheses
are needed in the output -- I think any presentation format
will need them.  I am not sure if Content MathML need parentheses,
theoretically structure of expression can be represented by
MathML tree...

-- 
                              Waldek Hebisch
[email protected] 

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