{
    "name": "f61",
    "synonyms": [ "F61" ],
    "result_type": "List[Pair[String,Double]]",
    "constraints": "Triplets[a,b]",
    "call": "Data.Function.id[pi]",
    "args": [
        {
            "arg_name": "pi",
            "arg_type": "List[Pair[String,Double]]",
            "default_value": "~dirichlet_on[letters[@a],1.0]"
        },
        {
            "arg_name": "a",
            "arg_type": "a",
            "default_value": "getAlphabet"
        }
    ],
    "extract": "all"
}
