Re: parser reduction rules by Jason Aubrey - Friday, 26 August 2011, 12:09 PM Number of replies: 0 Hi Zak,When you are using MathObjects, doesn't already do that? Admittedly, I haven't tested this :), but that's what is claimed for the _reduce method here:http://webwork.maa.org/viewvc/system/trunk/pg/lib/Parser/BOP/power.pm?view=markupJason Permalink Show parent Reply