{
    "Function": "rpow",
    "File": "contracts/libraries/AUMCalculationLibrary.sol",
    "Parent Contracts": [],
    "High-Level Calls": [],
    "Internal Calls": [
        "revert(uint256,uint256)",
        "revert(uint256,uint256)",
        "revert(uint256,uint256)",
        "revert(uint256,uint256)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function rpow(\n        uint _x,\n        uint _n,\n        uint _base\n    ) internal pure returns (uint z_) {\n        assembly {\n            switch _x\n            case 0 {\n                switch _n\n                case 0 {\n                    z_ := _base\n                }\n                default {\n                    z_ := 0\n                }\n            }\n            default {\n                switch mod(_n, 2)\n                case 0 {\n                    z_ := _base\n                }\n                default {\n                    z_ := _x\n                }\n                let half := div(_base, 2)\n                for {\n                    _n := div(_n, 2)\n                } _n {\n                    _n := div(_n, 2)\n                } {\n                    let xx := mul(_x, _x)\n                    if iszero(eq(div(xx, _x), _x)) {\n                        revert(0, 0)\n                    }\n                    let xxRound := add(xx, half)\n                    if lt(xxRound, xx) {\n                        revert(0, 0)\n                    }\n                    _x := div(xxRound, _base)\n                    if mod(_n, 2) {\n                        let zx := mul(z_, _x)\n                        if and(iszero(iszero(_x)), iszero(eq(div(zx, _x), z_))) {\n                            revert(0, 0)\n                        }\n                        let zxRound := add(zx, half)\n                        if lt(zxRound, zx) {\n                            revert(0, 0)\n                        }\n                        z_ := div(zxRound, _base)\n                    }\n                }\n            }\n        }\n\n        return z_;\n    }"
}