{
  "description": "The function from the course slides: inputs are numbered first, then operations",
  "calls": {
    "handle_set_function": {
      "args": {
        "expression": "exp(x1) + x1*x2"
      },
      "result": {
        "inputs": [
          "x1",
          "x2"
        ],
        "constants": {},
        "nodes": [
          {
            "id": "w1",
            "kind": "input",
            "name": "x1"
          },
          {
            "id": "w2",
            "kind": "input",
            "name": "x2"
          },
          {
            "id": "w3",
            "kind": "op",
            "op": "exp",
            "args": [
              "w1"
            ]
          },
          {
            "id": "w4",
            "kind": "op",
            "op": "mul",
            "args": [
              "w1",
              "w2"
            ]
          },
          {
            "id": "w5",
            "kind": "op",
            "op": "add",
            "args": [
              "w3",
              "w4"
            ]
          }
        ],
        "output": "w5"
      }
    }
  }
}