--- parse tree ---
[ Code
    "test/typ/bugs/math-realize-00.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/bugs/math-realize-00.typ"
                                 ( line 1 , column 47 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "x")) ])
                             , Space
                             , Text "/"
                             , Text "="
                             , Space
                             , Code
                                 "test/typ/bugs/math-realize-00.typ"
                                 ( line 1 , column 59 )
                                 (FuncCall
                                    (Ident (Identifier "repr"))
                                    [ NormalArg (Ident (Identifier "y")) ])
                             , Text ")"
                             ])
                      )
                    ]
                ]))))
, SoftBreak
, Code
    "test/typ/bugs/math-realize-00.typ"
    ( line 2 , column 2 )
    (Let
       (BasicBind (Just (Identifier "my")))
       (Block
          (Content
             [ Equation
                 False
                 [ Code
                     "test/typ/bugs/math-realize-00.typ"
                     ( line 2 , column 12 )
                     (Ident (Identifier "pi"))
                 ]
             ])))
, SoftBreak
, Code
    "test/typ/bugs/math-realize-00.typ"
    ( line 3 , column 2 )
    (Let
       (BasicBind (Just (Identifier "f1")))
       (FuncCall
          (Ident (Identifier "box"))
          [ KeyValArg (Identifier "baseline") (Literal (Numeric 10.0 Pt))
          , NormalArg (Block (Content [ Text "f" ]))
          ]))
, SoftBreak
, Code
    "test/typ/bugs/math-realize-00.typ"
    ( line 4 , column 2 )
    (Let
       (BasicBind (Just (Identifier "f2")))
       (FuncCall
          (Ident (Identifier "style"))
          [ NormalArg
              (FuncExpr
                 [ NormalParam (Identifier "sty") ] (Ident (Identifier "f1")))
          ]))
, SoftBreak
, Code
    "test/typ/bugs/math-realize-00.typ"
    ( line 5 , column 2 )
    (Show
       (Just
          (FieldAccess
             (Ident (Identifier "vec")) (Ident (Identifier "math"))))
       (Block (Content [ Text "nope" ])))
, ParBreak
, Equation
    True
    [ Code
        "test/typ/bugs/math-realize-00.typ"
        ( line 7 , column 3 )
        (Ident (Identifier "pi"))
    , Text "a"
    ]
, SoftBreak
, Equation
    True
    [ Code
        "test/typ/bugs/math-realize-00.typ"
        ( line 8 , column 3 )
        (Ident (Identifier "my"))
    , Text "a"
    ]
, SoftBreak
, Equation
    True
    [ Text "1"
    , Text "+"
    , Code
        "test/typ/bugs/math-realize-00.typ"
        ( line 9 , column 7 )
        (FuncCall
           (Ident (Identifier "sqrt"))
           [ BlockArg [ MFrac (Text "x") (Text "2") ] ])
    , Text "+"
    , Code
        "test/typ/bugs/math-realize-00.typ"
        ( line 9 , column 19 )
        (FuncCall
           (Ident (Identifier "sqrt"))
           [ NormalArg
               (FuncCall
                  (Ident (Identifier "hide"))
                  [ NormalArg
                      (Block
                         (Content [ Equation False [ MFrac (Text "x") (Text "2") ] ]))
                  ])
           ])
    ]
, SoftBreak
, Equation
    True
    [ Text "a"
    , Text "x"
    , Code
        "test/typ/bugs/math-realize-00.typ"
        ( line 10 , column 8 )
        (FuncCall
           (Ident (Identifier "link"))
           [ NormalArg (Literal (String "url"))
           , NormalArg
               (Block (Content [ Equation False [ Text "+" , Text "b" ] ]))
           ])
    ]
, SoftBreak
, Equation
    True
    [ Text "f"
    , Code
        "test/typ/bugs/math-realize-00.typ"
        ( line 11 , column 5 )
        (Ident (Identifier "f1"))
    , Code
        "test/typ/bugs/math-realize-00.typ"
        ( line 11 , column 8 )
        (Ident (Identifier "f2"))
    ]
, SoftBreak
, Equation
    True
    [ Code
        "test/typ/bugs/math-realize-00.typ"
        ( line 12 , column 3 )
        (FuncCall
           (Ident (Identifier "vec"))
           [ BlockArg [ Text "1" ] , BlockArg [ Text "2" ] ])
    , Code
        "test/typ/bugs/math-realize-00.typ"
        ( line 12 , column 12 )
        (Ident (Identifier "convolve"))
    , Text "2"
    ]
, ParBreak
]
--- evaluated ---
document(body: { text(body: [
]), 
                 text(body: [
]), 
                 text(body: [
]), 
                 text(body: [
]), 
                 parbreak(), 
                 math.equation(block: true, 
                               body: { text(body: [π]), 
                                       text(body: [a]) }, 
                               numbering: none), 
                 text(body: [
]), 
                 math.equation(block: true, 
                               body: { math.equation(block: false, 
                                                     body: text(body: [π]), 
                                                     numbering: none), 
                                       text(body: [a]) }, 
                               numbering: none), 
                 text(body: [
]), 
                 math.equation(block: true, 
                               body: { text(body: [1]), 
                                       text(body: [+]), 
                                       math.sqrt(radicand: math.frac(denom: text(body: [2]), 
                                                                     num: text(body: [x]))), 
                                       text(body: [+]), 
                                       math.sqrt(radicand: hide(body: math.equation(block: false, 
                                                                                    body: math.frac(denom: text(body: [2]), 
                                                                                                    num: text(body: [x])), 
                                                                                    numbering: none))) }, 
                               numbering: none), 
                 text(body: [
]), 
                 math.equation(block: true, 
                               body: { text(body: [a]), 
                                       text(body: [x]), 
                                       link(body: math.equation(block: false, 
                                                                body: { text(body: [+]), 
                                                                        text(body: [b]) }, 
                                                                numbering: none), 
                                            dest: "url") }, 
                               numbering: none), 
                 text(body: [
]), 
                 math.equation(block: true, 
                               body: { text(body: [f]), 
                                       box(baseline: 10.0pt, 
                                           body: text(body: [f])), 
                                       box(baseline: 10.0pt, 
                                           body: text(body: [f])) }, 
                               numbering: none), 
                 text(body: [
]), 
                 math.equation(block: true, 
                               body: { text(body: [nope]), 
                                       text(body: [∗]), 
                                       text(body: [2]) }, 
                               numbering: none), 
                 parbreak() })