frac-00.out

--- parse tree ---
[ Comment
, SoftBreak
, Equation
    True
    [ Text "x"
    , Text "="
    , MFrac (Text "1") (Text "2")
    , Text "="
    , MFrac (Text "a") (MGroup Nothing Nothing [ Text "a" , Text "h" ])
    , Text "="
    , MFrac (Text "a") (Text "a")
    , Text "="
    , MFrac
        (Text "a") (MGroup Nothing Nothing [ MFrac (Text "1") (Text "2") ])
    ]
, ParBreak
]
--- evaluated ---
document(body: { text(body: [
]), 
                 math.equation(block: true, 
                               body: { text(body: [x]), 
                                       text(body: [=]), 
                                       math.frac(denom: text(body: [2]), 
                                                 num: text(body: [1])), 
                                       text(body: [=]), 
                                       math.frac(denom: { text(body: [a]), 
                                                          text(body: [h]) }, 
                                                 num: text(body: [a])), 
                                       text(body: [=]), 
                                       math.frac(denom: text(body: [a]), 
                                                 num: text(body: [a])), 
                                       text(body: [=]), 
                                       math.frac(denom: math.frac(denom: text(body: [2]), 
                                                                  num: text(body: [1])), 
                                                 num: text(body: [a])) }, 
                               numbering: none), 
                 parbreak() })