[EIdentifier "c",ESymbol Rel "=",EOver True (EOver False (EGrouped [EUnder True (EUnder True (EIdentifier "a") (ESymbol Ord "\65080")) (EText TextNormal "real"),ESymbol Bin "+",EUnder True (EUnder True (EGrouped [EIdentifier "b",EIdentifier "i"]) (ESymbol Ord "\65080")) (EText TextNormal "imaginary")]) (ESymbol Accent "\65079")) (EText TextNormal "complex number")]
