<<< native
[ EArray
    [ AlignCenter , AlignCenter , AlignCenter ]
    [ [ [] , [ EText TextNormal "258" ] , [ EText TextNormal "259" ] ]
    , [ [ EText TextNormal "0" ]
      , [ ESymbol Ord "\9600" ]
      , [ ESymbol Ord "\9616" ]
      ]
    , [ [ EText TextNormal "1" ]
      , [ ESymbol Ord "\9601" ]
      , [ ESymbol Ord "\9617" ]
      ]
    , [ [ EText TextNormal "2" ]
      , [ ESymbol Ord "\9602" ]
      , [ ESymbol Ord "\9618" ]
      ]
    , [ [ EText TextNormal "3" ]
      , [ ESymbol Ord "\9603" ]
      , [ ESymbol Ord "\9619" ]
      ]
    , [ [ EText TextNormal "4" ]
      , [ ESymbol Ord "\9604" ]
      , [ ESymbol Ord "\9620" ]
      ]
    , [ [ EText TextNormal "5" ]
      , [ ESymbol Ord "\9605" ]
      , [ ESymbol Ord "\9621" ]
      ]
    , [ [ EText TextNormal "6" ]
      , [ ESymbol Ord "\9606" ]
      , [ ESymbol Ord "\9622" ]
      ]
    , [ [ EText TextNormal "7" ]
      , [ ESymbol Ord "\9607" ]
      , [ ESymbol Ord "\9623" ]
      ]
    , [ [ EText TextNormal "8" ]
      , [ ESymbol Ord "\9608" ]
      , [ ESymbol Ord "\9624" ]
      ]
    , [ [ EText TextNormal "9" ]
      , [ ESymbol Ord "\9609" ]
      , [ ESymbol Ord "\9625" ]
      ]
    , [ [ EText TextNormal "A" ]
      , [ ESymbol Ord "\9610" ]
      , [ ESymbol Ord "\9626" ]
      ]
    , [ [ EText TextNormal "B" ]
      , [ ESymbol Ord "\9611" ]
      , [ ESymbol Ord "\9627" ]
      ]
    , [ [ EText TextNormal "C" ]
      , [ ESymbol Ord "\9612" ]
      , [ ESymbol Ord "\9628" ]
      ]
    , [ [ EText TextNormal "D" ]
      , [ ESymbol Ord "\9613" ]
      , [ ESymbol Ord "\9629" ]
      ]
    , [ [ EText TextNormal "E" ]
      , [ ESymbol Ord "\9614" ]
      , [ ESymbol Ord "\9630" ]
      ]
    , [ [ EText TextNormal "F" ]
      , [ ESymbol Ord "\9615" ]
      , [ ESymbol Ord "\9631" ]
      ]
    ]
]
>>> 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 "258"} above \[u2580] above \[u2581] above \[u2582] above \[u2583] above \[u2584] above \[u2585] above \[u2586] above \[u2587] above \[u2588] above \[u2589] above \[u258A] above \[u258B] above \[u258C] above \[u258D] above \[u258E] above \[u258F] }
ccol{ {roman "259"} above \[u2590] above \[u2591] above \[u2592] above \[u2593] above \[u2594] above \[u2595] above \[u2596] above \[u2597] above \[u2598] above \[u2599] above \[u259A] above \[u259B] above \[u259C] above \[u259D] above \[u259E] above \[u259F] }
}