{
  "empty_tree": 0.0,
  "pairwise_results": [
    0.0,
    2.0
  ],
  "permutations": [
    {
      "inputs": [
        -100000000.0,
        1.0,
        1.0,
        100000000.0
      ],
      "pairwise": 0.0,
      "pairwise_abs_error": 2.0,
      "reference": 2.0,
      "serial": 0.0,
      "serial_abs_error": 2.0,
      "sum_abs": 200000002.0
    },
    {
      "inputs": [
        -100000000.0,
        1.0,
        100000000.0,
        1.0
      ],
      "pairwise": 0.0,
      "pairwise_abs_error": 2.0,
      "reference": 2.0,
      "serial": 1.0,
      "serial_abs_error": 1.0,
      "sum_abs": 200000002.0
    },
    {
      "inputs": [
        -100000000.0,
        100000000.0,
        1.0,
        1.0
      ],
      "pairwise": 2.0,
      "pairwise_abs_error": 0.0,
      "reference": 2.0,
      "serial": 2.0,
      "serial_abs_error": 0.0,
      "sum_abs": 200000002.0
    },
    {
      "inputs": [
        1.0,
        -100000000.0,
        1.0,
        100000000.0
      ],
      "pairwise": 0.0,
      "pairwise_abs_error": 2.0,
      "reference": 2.0,
      "serial": 0.0,
      "serial_abs_error": 2.0,
      "sum_abs": 200000002.0
    },
    {
      "inputs": [
        1.0,
        -100000000.0,
        100000000.0,
        1.0
      ],
      "pairwise": 0.0,
      "pairwise_abs_error": 2.0,
      "reference": 2.0,
      "serial": 1.0,
      "serial_abs_error": 1.0,
      "sum_abs": 200000002.0
    },
    {
      "inputs": [
        1.0,
        1.0,
        -100000000.0,
        100000000.0
      ],
      "pairwise": 2.0,
      "pairwise_abs_error": 0.0,
      "reference": 2.0,
      "serial": 0.0,
      "serial_abs_error": 2.0,
      "sum_abs": 200000002.0
    },
    {
      "inputs": [
        1.0,
        1.0,
        100000000.0,
        -100000000.0
      ],
      "pairwise": 2.0,
      "pairwise_abs_error": 0.0,
      "reference": 2.0,
      "serial": 0.0,
      "serial_abs_error": 2.0,
      "sum_abs": 200000002.0
    },
    {
      "inputs": [
        1.0,
        100000000.0,
        -100000000.0,
        1.0
      ],
      "pairwise": 0.0,
      "pairwise_abs_error": 2.0,
      "reference": 2.0,
      "serial": 1.0,
      "serial_abs_error": 1.0,
      "sum_abs": 200000002.0
    },
    {
      "inputs": [
        1.0,
        100000000.0,
        1.0,
        -100000000.0
      ],
      "pairwise": 0.0,
      "pairwise_abs_error": 2.0,
      "reference": 2.0,
      "serial": 0.0,
      "serial_abs_error": 2.0,
      "sum_abs": 200000002.0
    },
    {
      "inputs": [
        100000000.0,
        -100000000.0,
        1.0,
        1.0
      ],
      "pairwise": 2.0,
      "pairwise_abs_error": 0.0,
      "reference": 2.0,
      "serial": 2.0,
      "serial_abs_error": 0.0,
      "sum_abs": 200000002.0
    },
    {
      "inputs": [
        100000000.0,
        1.0,
        -100000000.0,
        1.0
      ],
      "pairwise": 0.0,
      "pairwise_abs_error": 2.0,
      "reference": 2.0,
      "serial": 1.0,
      "serial_abs_error": 1.0,
      "sum_abs": 200000002.0
    },
    {
      "inputs": [
        100000000.0,
        1.0,
        1.0,
        -100000000.0
      ],
      "pairwise": 0.0,
      "pairwise_abs_error": 2.0,
      "reference": 2.0,
      "serial": 0.0,
      "serial_abs_error": 2.0,
      "sum_abs": 200000002.0
    }
  ],
  "serial_results": [
    0.0,
    1.0,
    2.0
  ]
}