{
    "Function": "_openMargin",
    "File": "contracts/libraries/Position.sol",
    "Parent Contracts": [],
    "High-Level Calls": [
        "FixedPoint"
    ],
    "Internal Calls": [
        "_notional",
        "_value"
    ],
    "Library Calls": [
        "divDown"
    ],
    "Low-Level Calls": [],
    "Code": "function _openMargin (\n        Info memory _self,\n        uint256 totalOi,\n        uint256 totalOiShares,\n        uint256 priceFrame\n    ) private pure returns (uint margin) {\n\n        uint notion = _notional(\n            _self,\n            totalOi,\n            totalOiShares,\n            priceFrame\n        );\n\n        if (notion != 0) {\n\n            uint256 val = _value(\n                _self,\n                totalOi,\n                totalOiShares,\n                priceFrame\n            );\n\n            margin = val.divDown(notion);\n\n        } else margin = 0;\n\n    }"
}