{
    "Function": "getAmountIn",
    "File": "src/libraries/JoeLibrary.sol",
    "Parent Contracts": [],
    "High-Level Calls": [],
    "Internal Calls": [
        "revert JoeLibrary__InsufficientAmount()",
        "revert JoeLibrary__InsufficientLiquidity()"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function getAmountIn(\n        uint256 amountOut,\n        uint256 reserveIn,\n        uint256 reserveOut\n    ) internal pure returns (uint256 amountIn) {\n        if (amountOut == 0) revert JoeLibrary__InsufficientAmount();\n        if (reserveIn == 0 || reserveOut == 0) revert JoeLibrary__InsufficientLiquidity();\n        uint256 numerator = reserveIn * amountOut * 1000;\n        uint256 denominator = (reserveOut - amountOut) * 997;\n        amountIn = numerator / denominator + 1;\n    }"
}