{
    "name": "Artificial",
    "optimize": "objective",
    "background": "https://en.wikibooks.org/wiki/Operations_Research/The_Simplex_Method",
    "opType": "min",
    "constraints": {
        "c1": {
            "equal": 3
        },
        "c2": {
            "min": 6
        },
        "c3": {
            "max": 4
        }
    },
    "variables": {
        "x1": {
            "c1": 3,
            "c2": 4,
            "c3": 1,
            "objective": 4
        },
        "x2": {
            "c1": 1,
            "c2": 3,
            "c3": 2,
            "objective": 1
        }
    },
    "expects": {
        "feasible": true,
        "x1": 0.4,
        "x2": 1.8,
        "result": 3.4
    }
}