--- parse tree ---
[ Code
    "test/typ/math/root-05.typ"
    ( line 1 , column 2 )
    (Let
       (BasicBind (Just (Identifier "test")))
       (FuncExpr
          [ NormalParam (Identifier "x") , NormalParam (Identifier "y") ]
          (Block
             (CodeBlock
                [ If
                    [ ( Equals (Ident (Identifier "x")) (Ident (Identifier "y"))
                      , Block (Content [ Text "\9989" ])
                      )
                    , ( Literal (Boolean True)
                      , Block
                          (Content
                             [ Text "\10060"
                             , Text "("
                             , Code
                                 "test/typ/math/root-05.typ"
                                 ( line 1 , column 47 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "x")) ])
                             , Space
                             , Text "/"
                             , Text "="
                             , Space
                             , Code
                                 "test/typ/math/root-05.typ"
                                 ( line 1 , column 59 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "y")) ])
                             , Text ")"
                             ])
                      )
                    ]
                ]))))
, SoftBreak
, Comment
, Equation
    True
    [ Code
        "test/typ/math/root-05.typ"
        ( line 3 , column 3 )
        (FuncCall
           (Ident (Identifier "root"))
           [ NormalArg
               (Block (Content [ MAttach Nothing (Just (Text "3")) (Text "2") ]))
           ])
    , Text "="
    , Code
        "test/typ/math/root-05.typ"
        ( line 3 , column 10 )
        (FuncCall
           (Ident (Identifier "sqrt"))
           [ BlockArg [ MAttach Nothing (Just (Text "3")) (Text "2") ] ])
    ]
, SoftBreak
, Equation
    True
    [ Code
        "test/typ/math/root-05.typ"
        ( line 4 , column 3 )
        (Ident (Identifier "root"))
    , MGroup (Just "(") (Just ")") [ Text "x" , Text "+" , Text "y" ]
    , Code
        "test/typ/math/root-05.typ"
        ( line 4 , column 10 )
        (Ident (Identifier "quad"))
    , Text "\8731"
    , Text "x"
    , Code
        "test/typ/math/root-05.typ"
        ( line 4 , column 18 )
        (Ident (Identifier "quad"))
    , Text "\8732"
    , Text "x"
    ]
, SoftBreak
, Equation
    True
    [ MGroup
        (Just "(")
        (Just ")")
        [ Code
            "test/typ/math/root-05.typ"
            ( line 5 , column 4 )
            (FuncCall
               (Ident (Identifier "root"))
               [ NormalArg (Block (Content [ Text "2" ])) ])
        , Text "+"
        , Text "3"
        ]
    , Text "="
    , MGroup
        (Just "(")
        (Just ")")
        [ Code
            "test/typ/math/root-05.typ"
            ( line 5 , column 13 )
            (FuncCall (Ident (Identifier "sqrt")) [ BlockArg [ Text "2" ] ])
        , Text "+"
        , Text "3"
        ]
    ]
, ParBreak
]
--- evaluated ---
document(body: { text(body: [
]), 
                 math.equation(block: true, 
                               body: { math.root(index: math.attach(b: none, 
                                                                    base: text(body: [2]), 
                                                                    t: text(body: [3]))), 
                                       text(body: [=]), 
                                       math.sqrt(radicand: math.attach(b: none, 
                                                                       base: text(body: [2]), 
                                                                       t: text(body: [3]))) }, 
                               numbering: none), 
                 text(body: [
]), 
                 math.equation(block: true, 
                               body: { math.lr(body: ({ [(], 
                                                        text(body: [x]), 
                                                        text(body: [+]), 
                                                        text(body: [y]), 
                                                        [)] })), 
                                       text(body: [ ]), 
                                       text(body: [∛]), 
                                       text(body: [x]), 
                                       text(body: [ ]), 
                                       text(body: [∜]), 
                                       text(body: [x]) }, 
                               numbering: none), 
                 text(body: [
]), 
                 math.equation(block: true, 
                               body: { math.lr(body: ({ [(], 
                                                        math.root(index: text(body: [2])), 
                                                        text(body: [+]), 
                                                        text(body: [3]), 
                                                        [)] })), 
                                       text(body: [=]), 
                                       math.lr(body: ({ [(], 
                                                        math.sqrt(radicand: text(body: [2])), 
                                                        text(body: [+]), 
                                                        text(body: [3]), 
                                                        [)] })) }, 
                               numbering: none), 
                 parbreak() })