[EIdentifier "c",ESymbol Rel "=",EOver False (EOver False (EGrouped [EUnder False (EUnder False (EIdentifier "a") (ESymbol TUnder "\9183")) (EText TextNormal "real"),ESymbol Bin "+",EUnder False (EUnder False (EGrouped [EIdentifier "b",EStyled TextNormal [EIdentifier "i"]]) (ESymbol TUnder "\9183")) (EText TextNormal "imaginary")]) (ESymbol TOver "\9182")) (EText TextNormal "complex number")]
