texmath-0.13.2.1: test/roundtrip/msqrt-04.native

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