File r37/packages/mathml/mathml.tst artifact fcd2d5acd0 part of check-in 2f3b3fd537
on mathml; % output sin (x); (x + y)^5; off mathml; parseml();<math> <apply><plus/> <cn>3</cn> <cn>5</cn> </apply> </math> operator gt; parseml();<math> <relation><gt/> <ci>x</ci> <ci>y</ci> </relation> </math> end;