texmath-0.12.5: test/roundtrip/msqrt-05.native

[ ESqrt
    (EArray
       [ AlignCenter ]
       [ [ [ EPhantom (EIdentifier "ABCD") ] ]
       , [ [ EPhantom (EIdentifier "ABCD") ] ]
       , [ [ EPhantom (EIdentifier "ABCD") ] ]
       ])
]