<<< native
[ EText TextNormal "Inline binomial, text style, no line\160"
, EDelimited
    "("
    ")"
    [ Right
        (EFraction
           NormalFrac
           (EGrouped
              [ EMathOperator "log" , ESymbol Ord "\8289" , EIdentifier "x" ])
           (EIdentifier "y"))
    ]
, EText TextNormal "\160the end."
]
>>> tex
\text{Inline binomial, text style, no line~}\left( \frac{\log x}{y} \right)\text{~the end.}