int6.test

<<< native
[ ESymbol Op "\8747"
, EIdentifier "f"
, EDelimited
    "("
    ")"
    [ Right (EFraction NormalFrac (EIdentifier "x") (ENumber "2")) ]
, ESpace (1 % 9)
, ESymbol Ord "\8518"
, EIdentifier "x"
]
>>> eqn
int f left ( x over 2 right ) ^ \[u2146] x