[
  {
    "id": "S1",
    "inputs_text": {
      "mass1": "2",
      "velocity1": "3",
      "mass2": "1",
      "velocity2": "-1"
    },
    "inputs": {
      "mass1": 2.0,
      "velocity1": 3.0,
      "mass2": 1.0,
      "velocity2": -1.0
    },
    "oracle": {
      "final_velocity1": {
        "exact": "1/3",
        "decimal": 0.3333333333333333
      },
      "final_velocity2": {
        "exact": "13/3",
        "decimal": 4.333333333333333
      },
      "initial_kinetic_energy": {
        "exact": "19/2",
        "decimal": 9.5
      },
      "final_kinetic_energy": {
        "exact": "19/2",
        "decimal": 9.5
      },
      "initial_momentum": {
        "exact": "5",
        "decimal": 5.0
      },
      "final_momentum": {
        "exact": "5",
        "decimal": 5.0
      }
    }
  },
  {
    "id": "S2",
    "inputs_text": {
      "mass1": "0.5",
      "velocity1": "4",
      "mass2": "3.5",
      "velocity2": "0"
    },
    "inputs": {
      "mass1": 0.5,
      "velocity1": 4.0,
      "mass2": 3.5,
      "velocity2": 0.0
    },
    "oracle": {
      "final_velocity1": {
        "exact": "-3",
        "decimal": -3.0
      },
      "final_velocity2": {
        "exact": "1",
        "decimal": 1.0
      },
      "initial_kinetic_energy": {
        "exact": "4",
        "decimal": 4.0
      },
      "final_kinetic_energy": {
        "exact": "4",
        "decimal": 4.0
      },
      "initial_momentum": {
        "exact": "2",
        "decimal": 2.0
      },
      "final_momentum": {
        "exact": "2",
        "decimal": 2.0
      }
    }
  },
  {
    "id": "S3",
    "inputs_text": {
      "mass1": "3",
      "velocity1": "2",
      "mass2": "2",
      "velocity2": "-1"
    },
    "inputs": {
      "mass1": 3.0,
      "velocity1": 2.0,
      "mass2": 2.0,
      "velocity2": -1.0
    },
    "oracle": {
      "final_velocity1": {
        "exact": "-2/5",
        "decimal": -0.4
      },
      "final_velocity2": {
        "exact": "13/5",
        "decimal": 2.6
      },
      "initial_kinetic_energy": {
        "exact": "7",
        "decimal": 7.0
      },
      "final_kinetic_energy": {
        "exact": "7",
        "decimal": 7.0
      },
      "initial_momentum": {
        "exact": "4",
        "decimal": 4.0
      },
      "final_momentum": {
        "exact": "4",
        "decimal": 4.0
      }
    }
  },
  {
    "id": "S4",
    "inputs_text": {
      "mass1": "4",
      "velocity1": "1",
      "mass2": "1",
      "velocity2": "-3"
    },
    "inputs": {
      "mass1": 4.0,
      "velocity1": 1.0,
      "mass2": 1.0,
      "velocity2": -3.0
    },
    "oracle": {
      "final_velocity1": {
        "exact": "-3/5",
        "decimal": -0.6
      },
      "final_velocity2": {
        "exact": "17/5",
        "decimal": 3.4
      },
      "initial_kinetic_energy": {
        "exact": "13/2",
        "decimal": 6.5
      },
      "final_kinetic_energy": {
        "exact": "13/2",
        "decimal": 6.5
      },
      "initial_momentum": {
        "exact": "1",
        "decimal": 1.0
      },
      "final_momentum": {
        "exact": "1",
        "decimal": 1.0
      }
    }
  },
  {
    "id": "S5",
    "inputs_text": {
      "mass1": "1",
      "velocity1": "5",
      "mass2": "4",
      "velocity2": "1"
    },
    "inputs": {
      "mass1": 1.0,
      "velocity1": 5.0,
      "mass2": 4.0,
      "velocity2": 1.0
    },
    "oracle": {
      "final_velocity1": {
        "exact": "-7/5",
        "decimal": -1.4
      },
      "final_velocity2": {
        "exact": "13/5",
        "decimal": 2.6
      },
      "initial_kinetic_energy": {
        "exact": "29/2",
        "decimal": 14.5
      },
      "final_kinetic_energy": {
        "exact": "29/2",
        "decimal": 14.5
      },
      "initial_momentum": {
        "exact": "9",
        "decimal": 9.0
      },
      "final_momentum": {
        "exact": "9",
        "decimal": 9.0
      }
    }
  },
  {
    "id": "S6",
    "inputs_text": {
      "mass1": "5",
      "velocity1": "-1",
      "mass2": "2",
      "velocity2": "-4"
    },
    "inputs": {
      "mass1": 5.0,
      "velocity1": -1.0,
      "mass2": 2.0,
      "velocity2": -4.0
    },
    "oracle": {
      "final_velocity1": {
        "exact": "-19/7",
        "decimal": -2.7142857142857144
      },
      "final_velocity2": {
        "exact": "2/7",
        "decimal": 0.2857142857142857
      },
      "initial_kinetic_energy": {
        "exact": "37/2",
        "decimal": 18.5
      },
      "final_kinetic_energy": {
        "exact": "37/2",
        "decimal": 18.5
      },
      "initial_momentum": {
        "exact": "-13",
        "decimal": -13.0
      },
      "final_momentum": {
        "exact": "-13",
        "decimal": -13.0
      }
    }
  }
]