<<< native
[ EArray
    [ AlignCenter , AlignCenter , AlignCenter ]
    [ [ [] , [ EText TextNormal "244" ] , [ EText TextNormal "245" ] ]
    , [ [ EText TextNormal "0" ]
      , [ ESymbol Ord "\9280" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "1" ]
      , [ ESymbol Ord "\9281" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "2" ]
      , [ ESymbol Ord "\9282" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "3" ]
      , [ ESymbol Ord "\9283" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "4" ]
      , [ ESymbol Ord "\9284" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "5" ]
      , [ ESymbol Ord "\9285" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "6" ]
      , [ ESymbol Ord "\9286" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "7" ]
      , [ ESymbol Ord "\9287" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "8" ]
      , [ ESymbol Ord "\9288" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "9" ]
      , [ ESymbol Ord "\9289" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "A" ]
      , [ ESymbol Ord "\9290" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "B" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "C" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "D" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "E" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    , [ [ EText TextNormal "F" ]
      , [ ESymbol Ord "@" ]
      , [ ESymbol Ord "@" ]
      ]
    ]
]
>>> eqn
matrix{
ccol{ {""} above {roman "0"} above {roman "1"} above {roman "2"} above {roman "3"} above {roman "4"} above {roman "5"} above {roman "6"} above {roman "7"} above {roman "8"} above {roman "9"} above {roman "A"} above {roman "B"} above {roman "C"} above {roman "D"} above {roman "E"} above {roman "F"} }
ccol{ {roman "244"} above \[u2440] above \[u2441] above \[u2442] above \[u2443] above \[u2444] above \[u2445] above \[u2446] above \[u2447] above \[u2448] above \[u2449] above \[u244A] above @ above @ above @ above @ above @ }
ccol{ {roman "245"} above @ above @ above @ above @ above @ above @ above @ above @ above @ above @ above @ above @ above @ above @ above @ above @ }
}