{
    "Function": "ln",
    "File": "contracts/math/ABDKMath64x64.sol",
    "Parent Contracts": [],
    "High-Level Calls": [],
    "Internal Calls": [
        "log_2",
        "require(bool)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function ln(int128 x) internal pure returns (int128) {\n        require(x > 0); // dev: abdk neg log\n\n        return int128((uint256(log_2(x)) * 0xB17217F7D1CF79ABC9E3B39803F2F6AF) >> 128);\n    }"
}