<<< native [ EOver False (EIdentifier "xxx") (ESymbol Accent "\710") , ESymbol Bin "+" , EOver False (EIdentifier "xxx") (ESymbol Accent "\175") , ESymbol Bin "+" , EOver False (EIdentifier "xxx") (ESymbol Accent "\711") , ESymbol Bin "+" , EOver False (EIdentifier "xxx") (ESymbol Accent "\732") , ESymbol Bin "+" , EOver False (EIdentifier "xxx") (ESymbol Accent "\9182") , ESymbol Bin "+" , EUnder False (EIdentifier "xxx") (ESymbol Accent "\9183") , ESymbol Bin "+" , EIdentifier "xxx" ] >>> tex \widehat{xxx} + \overline{xxx} + \check{xxx} + \widetilde{xxx} + \overbrace{xxx} + \underbrace{xxx} + {xxx}