[EGrouped [EText TextNormal "The same expression\160",EGrouped [EBinary "\\frac" (ENumber "1") (ENumber "2"),ESymbol Op "-",EGrouped [EGrouped [EBinary "\\frac" (ENumber "1") (ENumber "2")]],ESymbol Op "+",EGrouped [EGrouped [EBinary "\\frac" (ENumber "1.23456") (ENumber "7890")]]],EText TextNormal "\160in a display."]]