Skip to main content

PairMath

Functions​

getDualSidedMintLiquidityOutAmount​

Refer to mint-math.md for more detail.

function getDualSidedMintLiquidityOutAmount(
    uint256 totalLiquidity,
    uint256 amountInA,
    uint256 amountInB,
    uint256 totalA,
    uint256 totalB
) internal pure returns (uint256 liquidityOut);

getSingleSidedMintLiquidityOutAmountA​

Refer to mint-math.md for more detail.

function getSingleSidedMintLiquidityOutAmountA(
    uint256 totalLiquidity,
    uint256 mintAmountA,
    uint256 totalA,
    uint256 totalB,
    uint256 movingAveragePriceA
) internal pure returns (uint256 liquidityOut, uint256 swappedReservoirAmountB);

getSingleSidedMintLiquidityOutAmountB​

Refer to mint-math.md for more detail.

function getSingleSidedMintLiquidityOutAmountB(
    uint256 totalLiquidity,
    uint256 mintAmountB,
    uint256 totalA,
    uint256 totalB,
    uint256 movingAveragePriceA
) internal pure returns (uint256 liquidityOut, uint256 swappedReservoirAmountA);

getDualSidedBurnOutputAmounts​

Refer to burn-math.md for more detail.

function getDualSidedBurnOutputAmounts(uint256 totalLiquidity, uint256 liquidityIn, uint256 totalA, uint256 totalB)
    internal
    pure
    returns (uint256 amountOutA, uint256 amountOutB);

getSingleSidedBurnOutputAmountA​

Refer to burn-math.md for more detail.

function getSingleSidedBurnOutputAmountA(
    uint256 totalLiquidity,
    uint256 liquidityIn,
    uint256 totalA,
    uint256 totalB,
    uint256 movingAveragePriceA
) internal pure returns (uint256 amountOutA, uint256 swappedReservoirAmountA);

getSingleSidedBurnOutputAmountB​

Refer to burn-math.md for more detail.

function getSingleSidedBurnOutputAmountB(
    uint256 totalLiquidity,
    uint256 liquidityIn,
    uint256 totalA,
    uint256 totalB,
    uint256 movingAveragePriceA
) internal pure returns (uint256 amountOutB, uint256 swappedReservoirAmountB);

getProtocolFeeLiquidityMinted​

Refer to fee-math.md for more detail.

function getProtocolFeeLiquidityMinted(uint256 totalLiquidity, uint256 kLast, uint256 k)
    internal
    pure
    returns (uint256 liquidityOut);