<<< native [ EText TextNormal "The same expression\160" , EGrouped [ EFraction NormalFrac (ENumber "1") (ENumber "2") , ESymbol Bin "-" , EFraction NormalFrac (ENumber "1") (ENumber "2") , ESymbol Bin "+" , EFraction NormalFrac (ENumber "1.23456") (ENumber "7890") ] , EText TextNormal "\160in a display." ] >>> mml $$\mathrm{\text{The same expression }}\frac{1}{2}-\frac{1}{2}+\frac{1.23456}{7890}\mathrm{\text{ in a display.}}$$