{
    "Function": "getTradeDiff",
    "File": "contracts/contracts/VelodromeLibrary.sol",
    "Parent Contracts": [],
    "High-Level Calls": [
        "IPair"
    ],
    "Internal Calls": [
        "_getAmountOut",
        "_getAmountOut"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function getTradeDiff(uint amountIn, address tokenIn, address pair) external view returns (uint a, uint b) {\n        (uint dec0, uint dec1, uint r0, uint r1, bool st, address t0,) = IPair(pair).metadata();\n        uint sample = tokenIn == t0 ? r0*dec1/r1 : r1*dec0/r0;\n        a = _getAmountOut(sample, tokenIn, r0, r1, t0, dec0, dec1, st) * 1e18 / sample;\n        b = _getAmountOut(amountIn, tokenIn, r0, r1, t0, dec0, dec1, st) * 1e18 / amountIn;\n    }"
}