--- parse tree ---
[ Code
    "test/typ/math/style-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/style-05.typ"
                                 ( line 1 , column 47 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "x")) ])
                             , Space
                             , Text "/"
                             , Text "="
                             , Space
                             , Code
                                 "test/typ/math/style-05.typ"
                                 ( line 1 , column 59 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "y")) ])
                             , Text ")"
                             ])
                      )
                    ]
                ]))))
, SoftBreak
, Comment
, Code
    "test/typ/math/style-05.typ"
    ( line 3 , column 2 )
    (Show
       (Just
          (FieldAccess
             (Ident (Identifier "equation")) (Ident (Identifier "math"))))
       (Set
          (Ident (Identifier "text"))
          [ KeyValArg (Identifier "font") (Literal (String "Fira Math")) ]))
, SoftBreak
, Equation
    True
    [ Text "v"
    , Text ":"
    , Text "="
    , Code
        "test/typ/math/style-05.typ"
        ( line 4 , column 8 )
        (FuncCall
           (Ident (Identifier "vec"))
           [ BlockArg [ Text "1" , Text "+" , Text "2" ]
           , BlockArg [ Text "2" , Text "-" , Text "4" ]
           , BlockArg
               [ Code
                   "test/typ/math/style-05.typ"
                   ( line 4 , column 26 )
                   (FuncCall (Ident (Identifier "sqrt")) [ BlockArg [ Text "3" ] ])
               ]
           , BlockArg
               [ Code
                   "test/typ/math/style-05.typ"
                   ( line 4 , column 35 )
                   (FuncCall (Ident (Identifier "arrow")) [ BlockArg [ Text "x" ] ])
               ]
           ])
    , Text "+"
    , Text "1"
    ]
, ParBreak
]
--- evaluated ---
{ text(body: [
]), 
  text(body: [
]), 
  math.equation(block: true, 
                body: { text(body: [v]), 
                        text(body: [:]), 
                        text(body: [=]), 
                        math.vec(children: ({ text(body: [1]), 
                                              text(body: [+]), 
                                              text(body: [2]) }, 
                                            { text(body: [2]), 
                                              text(body: [-]), 
                                              text(body: [4]) }, 
                                            math.sqrt(radicand: text(body: [3])), 
                                            math.accent(accent: →, 
                                                        base: text(body: [x])))), 
                        text(body: [+]), 
                        text(body: [1]) }, 
                numbering: none), 
  parbreak() }
