PendleSwapV3AdapterV2

{{
  "language": "Solidity",
  "sources": {
    "contracts/v2/router/swapAdapters/PendleSwapV3AdapterV2.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import {IPAllActionV3} from "@pendle/core-v2/contracts/interfaces/IPAllActionV3.sol";
import {IPMarket, IPPrincipalToken, IPYieldToken} from "@pendle/core-v2/contracts/interfaces/IPMarket.sol";
import {PendleHelper} from "../../extensions/pendle/PendleHelper.sol";
import "./ERC20SwapAdapterV2.sol";
/**
 * @title TermMax PendleSwapV3AdapterV2
 * @author Term Structure Labs
 */

contract PendleSwapV3AdapterV2 is ERC20SwapAdapterV2, PendleHelper {
    using TransferUtilsV2 for IERC20;
    using Math for uint256;

    IPAllActionV3 public immutable router;

    constructor(address router_) {
        router = IPAllActionV3(router_);
    }

    function _swap(address recipient, IERC20 tokenIn, IERC20 tokenOut, uint256 amount, bytes memory swapData)
        internal
        virtual
        override
        onlyProxy
        returns (uint256 tokenOutAmt)
    {
        (address ptMarketAddr, uint256 inAmount, uint256 minTokenOut) =
            abi.decode(swapData, (address, uint256, uint256));
        IPMarket market = IPMarket(ptMarketAddr);

        (, IPPrincipalToken PT,) = market.readTokens();
        IERC20(tokenIn).safeIncreaseAllowance(address(router), amount);

        /**
         * Note: Scaling Input/Output amount
         */
        minTokenOut = minTokenOut.mulDiv(amount, inAmount, Math.Rounding.Ceil);
        if (tokenOut == PT) {
            (tokenOutAmt,,) = router.swapExactTokenForPt(
                recipient,
                address(market),
                minTokenOut,
                defaultApprox,
                createTokenInputStruct(address(tokenIn), amount),
                emptyLimit
            );
        } else {
            if (PT.isExpired()) {
                (tokenOutAmt,) = router.redeemPyToToken(
                    recipient, PT.YT(), amount, createTokenOutputStruct(address(tokenOut), minTokenOut)
                );
            } else {
                (tokenOutAmt,,) = router.swapExactPtForToken(
                    recipient,
                    address(market),
                    amount,
                    createTokenOutputStruct(address(tokenOut), minTokenOut),
                    emptyLimit
                );
            }
        }
    }
}
"
    },
    "dependencies/pendle-core-v2-1.0.0/contracts/interfaces/IPAllActionV3.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0-or-later

pragma solidity ^0.8.0;

import "./IPActionAddRemoveLiqV3.sol";
import "./IPActionSwapPTV3.sol";
import "./IPActionSwapYTV3.sol";
import "./IPActionMiscV3.sol";
import "./IPActionCallbackV3.sol";
import "./IPActionStorageV4.sol";
import "./IPActionSimple.sol";

interface IPAllActionV3 is
    IPActionAddRemoveLiqV3,
    IPActionSwapPTV3,
    IPActionSwapYTV3,
    IPActionMiscV3,
    IPActionCallbackV3,
    IPActionStorageV4,
    IPActionSimple
{}
"
    },
    "dependencies/pendle-core-v2-1.0.0/contracts/interfaces/IPMarket.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol";
import "./IPPrincipalToken.sol";
import "./IPYieldToken.sol";
import "./IStandardizedYield.sol";
import "./IPGauge.sol";
import "../core/Market/MarketMathCore.sol";

interface IPMarket is IERC20Metadata, IPGauge {
    event Mint(address indexed receiver, uint256 netLpMinted, uint256 netSyUsed, uint256 netPtUsed);

    event Burn(
        address indexed receiverSy,
        address indexed receiverPt,
        uint256 netLpBurned,
        uint256 netSyOut,
        uint256 netPtOut
    );

    event Swap(
        address indexed caller,
        address indexed receiver,
        int256 netPtOut,
        int256 netSyOut,
        uint256 netSyFee,
        uint256 netSyToReserve
    );

    event UpdateImpliedRate(uint256 indexed timestamp, uint256 lnLastImpliedRate);

    event IncreaseObservationCardinalityNext(
        uint16 observationCardinalityNextOld,
        uint16 observationCardinalityNextNew
    );

    function mint(
        address receiver,
        uint256 netSyDesired,
        uint256 netPtDesired
    ) external returns (uint256 netLpOut, uint256 netSyUsed, uint256 netPtUsed);

    function burn(
        address receiverSy,
        address receiverPt,
        uint256 netLpToBurn
    ) external returns (uint256 netSyOut, uint256 netPtOut);

    function swapExactPtForSy(
        address receiver,
        uint256 exactPtIn,
        bytes calldata data
    ) external returns (uint256 netSyOut, uint256 netSyFee);

    function swapSyForExactPt(
        address receiver,
        uint256 exactPtOut,
        bytes calldata data
    ) external returns (uint256 netSyIn, uint256 netSyFee);

    function redeemRewards(address user) external returns (uint256[] memory);

    function readState(address router) external view returns (MarketState memory market);

    function observe(uint32[] memory secondsAgos) external view returns (uint216[] memory lnImpliedRateCumulative);

    function increaseObservationsCardinalityNext(uint16 cardinalityNext) external;

    function readTokens() external view returns (IStandardizedYield _SY, IPPrincipalToken _PT, IPYieldToken _YT);

    function getRewardTokens() external view returns (address[] memory);

    function isExpired() external view returns (bool);

    function expiry() external view returns (uint256);

    function observations(
        uint256 index
    ) external view returns (uint32 blockTimestamp, uint216 lnImpliedRateCumulative, bool initialized);

    function _storage()
        external
        view
        returns (
            int128 totalPt,
            int128 totalSy,
            uint96 lastLnImpliedRate,
            uint16 observationIndex,
            uint16 observationCardinality,
            uint16 observationCardinalityNext
        );
}
"
    },
    "contracts/v2/extensions/pendle/PendleHelper.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "@pendle/core-v2/contracts/interfaces/IPAllActionV3.sol";

abstract contract PendleHelper {
    // EmptySwap means no swap aggregator is involved
    SwapData public emptySwap;

    // EmptyLimit means no limit order is involved
    LimitOrderData public emptyLimit;

    // DefaultApprox means no off-chain preparation is involved, more gas consuming (~ 180k gas)
    ApproxParams public defaultApprox = ApproxParams(0, type(uint256).max, 0, 256, 1e14);

    /// @notice create a simple TokenInput struct without using any aggregators. For more info please refer to
    /// IPAllActionTypeV3.sol
    function createTokenInputStruct(address tokenIn, uint256 netTokenIn)
        internal
        pure
        returns (TokenInput memory input)
    {
        input.tokenIn = tokenIn;
        input.netTokenIn = netTokenIn;
        input.tokenMintSy = tokenIn;
    }

    /// @notice create a simple TokenOutput struct without using any aggregators. For more info please refer to
    /// IPAllActionTypeV3.sol
    function createTokenOutputStruct(address tokenOut, uint256 minTokenOut)
        internal
        pure
        returns (TokenOutput memory output)
    {
        output.tokenOut = tokenOut;
        output.minTokenOut = minTokenOut;
        output.tokenRedeemSy = tokenOut;
    }
}
"
    },
    "contracts/v2/router/swapAdapters/ERC20SwapAdapterV2.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import {Math} from "@openzeppelin/contracts/utils/math/Math.sol";
import {TransferUtilsV2} from "../../lib/TransferUtilsV2.sol";
import {IERC20SwapAdapter} from "../IERC20SwapAdapter.sol";
import {OnlyProxyCall} from "../../lib/OnlyProxyCall.sol";

/**
 * @title TermMax ERC20SwapAdapter V2
 * @author Term Structure Labs
 * @notice This contract is an abstract base for ERC20 swap adapters in the TermMax protocol.
 */
abstract contract ERC20SwapAdapterV2 is IERC20SwapAdapter, OnlyProxyCall {
    using TransferUtilsV2 for IERC20;

    /// @notice Error for less than min token out
    /// @dev Revert when the actual output token amount is less than the expected minimum
    error LessThanMinTokenOut(uint256 actual, uint256 expected);
    /// @notice Error for exceeding max token in
    /// @dev Revert when the actual required input token amount exceeds the expected maximum
    error ExceedMaxTokenIn(uint256 actual, uint256 expected);

    /**
     * @inheritdoc IERC20SwapAdapter
     */
    function swap(address recipient, address tokenIn, address tokenOut, uint256 tokenInAmt, bytes memory swapData)
        external
        override
        onlyProxy
        returns (uint256)
    {
        return _swap(recipient, IERC20(tokenIn), IERC20(tokenOut), tokenInAmt, swapData);
    }

    function _swap(address recipient, IERC20 tokenIn, IERC20 tokenOut, uint256 tokenInAmt, bytes memory swapData)
        internal
        virtual
        returns (uint256 tokenOutAmt)
    {}
}
"
    },
    "dependencies/pendle-core-v2-1.0.0/contracts/interfaces/IPActionAddRemoveLiqV3.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.0;

import "../router/math/MarketApproxLibV2.sol";
import "./IPAllActionTypeV3.sol";
import {IPAllEventsV3} from "./IPAllEventsV3.sol";

/// Refer to IPAllActionTypeV3.sol for details on the parameters
interface IPActionAddRemoveLiqV3 is IPAllEventsV3 {
    function addLiquidityDualTokenAndPt(
        address receiver,
        address market,
        TokenInput calldata input,
        uint256 netPtDesired,
        uint256 minLpOut
    ) external payable returns (uint256 netLpOut, uint256 netPtUsed, uint256 netSyInterm);

    function addLiquidityDualSyAndPt(
        address receiver,
        address market,
        uint256 netSyDesired,
        uint256 netPtDesired,
        uint256 minLpOut
    ) external returns (uint256 netLpOut, uint256 netSyUsed, uint256 netPtUsed);

    function addLiquiditySinglePt(
        address receiver,
        address market,
        uint256 netPtIn,
        uint256 minLpOut,
        ApproxParams calldata guessPtSwapToSy,
        LimitOrderData calldata limit
    ) external returns (uint256 netLpOut, uint256 netSyFee);

    function addLiquiditySingleToken(
        address receiver,
        address market,
        uint256 minLpOut,
        ApproxParams calldata guessPtReceivedFromSy,
        TokenInput calldata input,
        LimitOrderData calldata limit
    ) external payable returns (uint256 netLpOut, uint256 netSyFee, uint256 netSyInterm);

    function addLiquiditySingleSy(
        address receiver,
        address market,
        uint256 netSyIn,
        uint256 minLpOut,
        ApproxParams calldata guessPtReceivedFromSy,
        LimitOrderData calldata limit
    ) external returns (uint256 netLpOut, uint256 netSyFee);

    function addLiquiditySingleTokenKeepYt(
        address receiver,
        address market,
        uint256 minLpOut,
        uint256 minYtOut,
        TokenInput calldata input
    ) external payable returns (uint256 netLpOut, uint256 netYtOut, uint256 netSyMintPy, uint256 netSyInterm);

    function addLiquiditySingleSyKeepYt(
        address receiver,
        address market,
        uint256 netSyIn,
        uint256 minLpOut,
        uint256 minYtOut
    ) external returns (uint256 netLpOut, uint256 netYtOut, uint256 netSyMintPy);

    function removeLiquidityDualTokenAndPt(
        address receiver,
        address market,
        uint256 netLpToRemove,
        TokenOutput calldata output,
        uint256 minPtOut
    ) external returns (uint256 netTokenOut, uint256 netPtOut, uint256 netSyInterm);

    function removeLiquidityDualSyAndPt(
        address receiver,
        address market,
        uint256 netLpToRemove,
        uint256 minSyOut,
        uint256 minPtOut
    ) external returns (uint256 netSyOut, uint256 netPtOut);

    function removeLiquiditySinglePt(
        address receiver,
        address market,
        uint256 netLpToRemove,
        uint256 minPtOut,
        ApproxParams calldata guessPtReceivedFromSy,
        LimitOrderData calldata limit
    ) external returns (uint256 netPtOut, uint256 netSyFee);

    function removeLiquiditySingleToken(
        address receiver,
        address market,
        uint256 netLpToRemove,
        TokenOutput calldata output,
        LimitOrderData calldata limit
    ) external returns (uint256 netTokenOut, uint256 netSyFee, uint256 netSyInterm);

    function removeLiquiditySingleSy(
        address receiver,
        address market,
        uint256 netLpToRemove,
        uint256 minSyOut,
        LimitOrderData calldata limit
    ) external returns (uint256 netSyOut, uint256 netSyFee);
}
"
    },
    "dependencies/pendle-core-v2-1.0.0/contracts/interfaces/IPActionSwapPTV3.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.0;

import "../router/math/MarketApproxLibV2.sol";
import "./IPAllActionTypeV3.sol";
import {IPAllEventsV3} from "./IPAllEventsV3.sol";

/// Refer to IPAllActionTypeV3.sol for details on the parameters
interface IPActionSwapPTV3 is IPAllEventsV3 {
    function swapExactTokenForPt(
        address receiver,
        address market,
        uint256 minPtOut,
        ApproxParams calldata guessPtOut,
        TokenInput calldata input,
        LimitOrderData calldata limit
    ) external payable returns (uint256 netPtOut, uint256 netSyFee, uint256 netSyInterm);

    function swapExactSyForPt(
        address receiver,
        address market,
        uint256 exactSyIn,
        uint256 minPtOut,
        ApproxParams calldata guessPtOut,
        LimitOrderData calldata limit
    ) external returns (uint256 netPtOut, uint256 netSyFee);

    function swapExactPtForToken(
        address receiver,
        address market,
        uint256 exactPtIn,
        TokenOutput calldata output,
        LimitOrderData calldata limit
    ) external returns (uint256 netTokenOut, uint256 netSyFee, uint256 netSyInterm);

    function swapExactPtForSy(
        address receiver,
        address market,
        uint256 exactPtIn,
        uint256 minSyOut,
        LimitOrderData calldata limit
    ) external returns (uint256 netSyOut, uint256 netSyFee);
}
"
    },
    "dependencies/pendle-core-v2-1.0.0/contracts/interfaces/IPActionSwapYTV3.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.0;

import "../router/math/MarketApproxLibV2.sol";
import "./IPAllActionTypeV3.sol";
import {IPAllEventsV3} from "./IPAllEventsV3.sol";

/// Refer to IPAllActionTypeV3.sol for details on the parameters
interface IPActionSwapYTV3 is IPAllEventsV3 {
    function swapExactTokenForYt(
        address receiver,
        address market,
        uint256 minYtOut,
        ApproxParams calldata guessYtOut,
        TokenInput calldata input,
        LimitOrderData calldata limit
    ) external payable returns (uint256 netYtOut, uint256 netSyFee, uint256 netSyInterm);

    function swapExactSyForYt(
        address receiver,
        address market,
        uint256 exactSyIn,
        uint256 minYtOut,
        ApproxParams calldata guessYtOut,
        LimitOrderData calldata limit
    ) external returns (uint256 netYtOut, uint256 netSyFee);

    function swapExactYtForToken(
        address receiver,
        address market,
        uint256 exactYtIn,
        TokenOutput calldata output,
        LimitOrderData calldata limit
    ) external returns (uint256 netTokenOut, uint256 netSyFee, uint256 netSyInterm);

    function swapExactYtForSy(
        address receiver,
        address market,
        uint256 exactYtIn,
        uint256 minSyOut,
        LimitOrderData calldata limit
    ) external returns (uint256 netSyOut, uint256 netSyFee);
}
"
    },
    "dependencies/pendle-core-v2-1.0.0/contracts/interfaces/IPActionMiscV3.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.0;

import "../router/math/MarketApproxLibV2.sol";
import "./IPAllActionTypeV3.sol";
import {IPAllEventsV3} from "./IPAllEventsV3.sol";
import "./IStandardizedYield.sol";
import "./IPMarket.sol";

/// Refer to IPAllActionTypeV3.sol for details on the parameters
interface IPActionMiscV3 is IPAllEventsV3 {
    struct Call3 {
        bool allowFailure;
        bytes callData;
    }

    struct Result {
        bool success;
        bytes returnData;
    }

    function mintSyFromToken(
        address receiver,
        address SY,
        uint256 minSyOut,
        TokenInput calldata input
    ) external payable returns (uint256 netSyOut);

    function redeemSyToToken(
        address receiver,
        address SY,
        uint256 netSyIn,
        TokenOutput calldata output
    ) external returns (uint256 netTokenOut);

    function mintPyFromToken(
        address receiver,
        address YT,
        uint256 minPyOut,
        TokenInput calldata input
    ) external payable returns (uint256 netPyOut, uint256 netSyInterm);

    function redeemPyToToken(
        address receiver,
        address YT,
        uint256 netPyIn,
        TokenOutput calldata output
    ) external returns (uint256 netTokenOut, uint256 netSyInterm);

    function mintPyFromSy(
        address receiver,
        address YT,
        uint256 netSyIn,
        uint256 minPyOut
    ) external returns (uint256 netPyOut);

    function redeemPyToSy(
        address receiver,
        address YT,
        uint256 netPyIn,
        uint256 minSyOut
    ) external returns (uint256 netSyOut);

    function redeemDueInterestAndRewards(
        address user,
        address[] calldata sys,
        address[] calldata yts,
        address[] calldata markets
    ) external;

    function redeemDueInterestAndRewardsV2(
        IStandardizedYield[] calldata SYs,
        RedeemYtIncomeToTokenStruct[] calldata YTs,
        IPMarket[] calldata markets,
        IPSwapAggregator pendleSwap,
        SwapDataExtra[] calldata swaps
    ) external returns (uint256[] memory netOutFromSwaps, uint256[] memory netInterests);

    function swapTokensToTokens(
        IPSwapAggregator pendleSwap,
        SwapDataExtra[] calldata swaps,
        uint256[] calldata netSwaps
    ) external payable returns (uint256[] memory netOutFromSwaps);

    function swapTokenToTokenViaSy(
        address receiver,
        address SY,
        TokenInput calldata input,
        address tokenRedeemSy,
        uint256 minTokenOut
    ) external payable returns (uint256 netTokenOut, uint256 netSyInterm);

    function exitPreExpToToken(
        address receiver,
        address market,
        uint256 netPtIn,
        uint256 netYtIn,
        uint256 netLpIn,
        TokenOutput calldata output,
        LimitOrderData calldata limit
    ) external returns (uint256 netTokenOut, ExitPreExpReturnParams memory params);

    function exitPreExpToSy(
        address receiver,
        address market,
        uint256 netPtIn,
        uint256 netYtIn,
        uint256 netLpIn,
        uint256 minSyOut,
        LimitOrderData calldata limit
    ) external returns (ExitPreExpReturnParams memory params);

    function exitPostExpToToken(
        address receiver,
        address market,
        uint256 netPtIn,
        uint256 netLpIn,
        TokenOutput calldata output
    ) external returns (uint256 netTokenOut, ExitPostExpReturnParams memory params);

    function exitPostExpToSy(
        address receiver,
        address market,
        uint256 netPtIn,
        uint256 netLpIn,
        uint256 minSyOut
    ) external returns (ExitPostExpReturnParams memory params);

    function callAndReflect(
        address payable reflector,
        bytes calldata selfCall1,
        bytes calldata selfCall2,
        bytes calldata reflectCall
    ) external payable returns (bytes memory selfRes1, bytes memory selfRes2, bytes memory reflectRes);

    function boostMarkets(address[] memory markets) external;

    function multicall(Call3[] calldata calls) external payable returns (Result[] memory res);

    function simulate(address target, bytes calldata data) external payable;
}
"
    },
    "dependencies/pendle-core-v2-1.0.0/contracts/interfaces/IPActionCallbackV3.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.0;

import "./IPMarketSwapCallback.sol";
import "./IPLimitRouter.sol";

interface IPActionCallbackV3 is IPMarketSwapCallback, IPLimitRouterCallback {}
"
    },
    "dependencies/pendle-core-v2-1.0.0/contracts/interfaces/IPActionStorageV4.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.0;

import {IPAllEventsV3} from "./IPAllEventsV3.sol";

interface IPActionStorageV4 is IPAllEventsV3 {
    struct SelectorsToFacet {
        address facet;
        bytes4[] selectors;
    }

    function owner() external view returns (address);

    function pendingOwner() external view returns (address);

    function transferOwnership(address newOwner, bool direct, bool renounce) external;

    function claimOwnership() external;

    function setSelectorToFacets(SelectorsToFacet[] calldata arr) external;

    function selectorToFacet(bytes4 selector) external view returns (address);
}
"
    },
    "dependencies/pendle-core-v2-1.0.0/contracts/interfaces/IPActionSimple.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.0;

import {TokenInput} from "./IPAllActionTypeV3.sol";
import {IPAllEventsV3} from "./IPAllEventsV3.sol";
import "./IPAllActionTypeV3.sol";

/// All of these functions are for internal router use only and should not be called directly.
interface IPActionSimple is IPAllEventsV3 {
    function addLiquiditySinglePtSimple(
        address receiver,
        address market,
        uint256 netPtIn,
        uint256 minLpOut
    ) external returns (uint256 netLpOut, uint256 netSyFee);

    function addLiquiditySingleTokenSimple(
        address receiver,
        address market,
        uint256 minLpOut,
        TokenInput calldata input
    ) external payable returns (uint256 netLpOut, uint256 netSyFee, uint256 netSyInterm);

    function addLiquiditySingleSySimple(
        address receiver,
        address market,
        uint256 netSyIn,
        uint256 minLpOut
    ) external returns (uint256 netLpOut, uint256 netSyFee);

    function removeLiquiditySinglePtSimple(
        address receiver,
        address market,
        uint256 netLpToRemove,
        uint256 minPtOut
    ) external returns (uint256 netPtOut, uint256 netSyFee);

    function swapExactTokenForPtSimple(
        address receiver,
        address market,
        uint256 minPtOut,
        TokenInput calldata input
    ) external payable returns (uint256 netPtOut, uint256 netSyFee, uint256 netSyInterm);

    function swapExactSyForPtSimple(
        address receiver,
        address market,
        uint256 exactSyIn,
        uint256 minPtOut
    ) external returns (uint256 netPtOut, uint256 netSyFee);

    function swapExactTokenForYtSimple(
        address receiver,
        address market,
        uint256 minYtOut,
        TokenInput calldata input
    ) external payable returns (uint256 netYtOut, uint256 netSyFee, uint256 netSyInterm);

    function swapExactSyForYtSimple(
        address receiver,
        address market,
        uint256 exactSyIn,
        uint256 minYtOut
    ) external returns (uint256 netYtOut, uint256 netSyFee);
}
"
    },
    "dependencies/@openzeppelin-contracts-5.2.0/token/ERC20/extensions/IERC20Metadata.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC-20 standard.
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}
"
    },
    "dependencies/pendle-core-v2-1.0.0/contracts/interfaces/IPPrincipalToken.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol";

interface IPPrincipalToken is IERC20Metadata {
    function burnByYT(address user, uint256 amount) external;

    function mintByYT(address user, uint256 amount) external;

    function initialize(address _YT) external;

    function SY() external view returns (address);

    function YT() external view returns (address);

    function factory() external view returns (address);

    function expiry() external view returns (uint256);

    function isExpired() external view returns (bool);
}
"
    },
    "dependencies/pendle-core-v2-1.0.0/contracts/interfaces/IPYieldToken.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol";
import "./IRewardManager.sol";
import "./IPInterestManagerYT.sol";

interface IPYieldToken is IERC20Metadata, IRewardManager, IPInterestManagerYT {
    event NewInterestIndex(uint256 indexed newIndex);

    event Mint(
        address indexed caller,
        address indexed receiverPT,
        address indexed receiverYT,
        uint256 amountSyToMint,
        uint256 amountPYOut
    );

    event Burn(address indexed caller, address indexed receiver, uint256 amountPYToRedeem, uint256 amountSyOut);

    event RedeemRewards(address indexed user, uint256[] amountRewardsOut);

    event RedeemInterest(address indexed user, uint256 interestOut);

    event CollectRewardFee(address indexed rewardToken, uint256 amountRewardFee);

    function mintPY(address receiverPT, address receiverYT) external returns (uint256 amountPYOut);

    function redeemPY(address receiver) external returns (uint256 amountSyOut);

    function redeemPYMulti(
        address[] calldata receivers,
        uint256[] calldata amountPYToRedeems
    ) external returns (uint256[] memory amountSyOuts);

    function redeemDueInterestAndRewards(
        address user,
        bool redeemInterest,
        bool redeemRewards
    ) external returns (uint256 interestOut, uint256[] memory rewardsOut);

    function rewardIndexesCurrent() external returns (uint256[] memory);

    function pyIndexCurrent() external returns (uint256);

    function pyIndexStored() external view returns (uint256);

    function getRewardTokens() external view returns (address[] memory);

    function SY() external view returns (address);

    function PT() external view returns (address);

    function factory() external view returns (address);

    function expiry() external view returns (uint256);

    function isExpired() external view returns (bool);

    function doCacheIndexSameBlock() external view returns (bool);

    function pyIndexLastUpdatedBlock() external view returns (uint128);
}
"
    },
    "dependencies/pendle-core-v2-1.0.0/contracts/interfaces/IStandardizedYield.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0-or-later
/*
 * MIT License
 * ===========
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 */

pragma solidity ^0.8.0;
import "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol";

interface IStandardizedYield is IERC20Metadata {
    /// @dev Emitted when any base tokens is deposited to mint shares
    event Deposit(
        address indexed caller,
        address indexed receiver,
        address indexed tokenIn,
        uint256 amountDeposited,
        uint256 amountSyOut
    );

    /// @dev Emitted when any shares are redeemed for base tokens
    event Redeem(
        address indexed caller,
        address indexed receiver,
        address indexed tokenOut,
        uint256 amountSyToRedeem,
        uint256 amountTokenOut
    );

    /// @dev check `assetInfo()` for more information
    enum AssetType {
        TOKEN,
        LIQUIDITY
    }

    /// @dev Emitted when (`user`) claims their rewards
    event ClaimRewards(address indexed user, address[] rewardTokens, uint256[] rewardAmounts);

    /**
     * @notice mints an amount of shares by depositing a base token.
     * @param receiver shares recipient address
     * @param tokenIn address of the base tokens to mint shares
     * @param amountTokenToDeposit amount of base tokens to be transferred from (`msg.sender`)
     * @param minSharesOut reverts if amount of shares minted is lower than this
     * @return amountSharesOut amount of shares minted
     * @dev Emits a {Deposit} event
     *
     * Requirements:
     * - (`tokenIn`) must be a valid base token.
     */
    function deposit(
        address receiver,
        address tokenIn,
        uint256 amountTokenToDeposit,
        uint256 minSharesOut
    ) external payable returns (uint256 amountSharesOut);

    /**
     * @notice redeems an amount of base tokens by burning some shares
     * @param receiver recipient address
     * @param amountSharesToRedeem amount of shares to be burned
     * @param tokenOut address of the base token to be redeemed
     * @param minTokenOut reverts if amount of base token redeemed is lower than this
     * @param burnFromInternalBalance if true, burns from balance of `address(this)`, otherwise burns from `msg.sender`
     * @return amountTokenOut amount of base tokens redeemed
     * @dev Emits a {Redeem} event
     *
     * Requirements:
     * - (`tokenOut`) must be a valid base token.
     */
    function redeem(
        address receiver,
        uint256 amountSharesToRedeem,
        address tokenOut,
        uint256 minTokenOut,
        bool burnFromInternalBalance
    ) external returns (uint256 amountTokenOut);

    /**
     * @notice exchangeRate * syBalance / 1e18 must return the asset balance of the account
     * @notice vice-versa, if a user uses some amount of tokens equivalent to X asset, the amount of sy
     he can mint must be X * exchangeRate / 1e18
     * @dev SYUtils's assetToSy & syToAsset should be used instead of raw multiplication
     & division
     */
    function exchangeRate() external view returns (uint256 res);

    /**
     * @notice claims reward for (`user`)
     * @param user the user receiving their rewards
     * @return rewardAmounts an array of reward amounts in the same order as `getRewardTokens`
     * @dev
     * Emits a `ClaimRewards` event
     * See {getRewardTokens} for list of reward tokens
     */
    function claimRewards(address user) external returns (uint256[] memory rewardAmounts);

    /**
     * @notice get the amount of unclaimed rewards for (`user`)
     * @param user the user to check for
     * @return rewardAmounts an array of reward amounts in the same order as `getRewardTokens`
     */
    function accruedRewards(address user) external view returns (uint256[] memory rewardAmounts);

    function rewardIndexesCurrent() external returns (uint256[] memory indexes);

    function rewardIndexesStored() external view returns (uint256[] memory indexes);

    /**
     * @notice returns the list of reward token addresses
     */
    function getRewardTokens() external view returns (address[] memory);

    /**
     * @notice returns the address of the underlying yield token
     */
    function yieldToken() external view returns (address);

    /**
     * @notice returns all tokens that can mint this SY
     */
    function getTokensIn() external view returns (address[] memory res);

    /**
     * @notice returns all tokens that can be redeemed by this SY
     */
    function getTokensOut() external view returns (address[] memory res);

    function isValidTokenIn(address token) external view returns (bool);

    function isValidTokenOut(address token) external view returns (bool);

    function previewDeposit(
        address tokenIn,
        uint256 amountTokenToDeposit
    ) external view returns (uint256 amountSharesOut);

    function previewRedeem(
        address tokenOut,
        uint256 amountSharesToRedeem
    ) external view returns (uint256 amountTokenOut);

    /**
     * @notice This function contains information to interpret what the asset is
     * @return assetType the type of the asset (0 for ERC20 tokens, 1 for AMM liquidity tokens,
        2 for bridged yield bearing tokens like wstETH, rETH on Arbi whose the underlying asset doesn't exist on the chain)
     * @return assetAddress the address of the asset
     * @return assetDecimals the decimals of the asset
     */
    function assetInfo() external view returns (AssetType assetType, address assetAddress, uint8 assetDecimals);
}
"
    },
    "dependencies/pendle-core-v2-1.0.0/contracts/interfaces/IPGauge.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.0;

interface IPGauge {
    function totalActiveSupply() external view returns (uint256);

    function activeBalance(address user) external view returns (uint256);

    // only available for newer factories. please check the verified contracts
    event RedeemRewards(address indexed user, uint256[] rewardsOut);
}
"
    },
    "dependencies/pendle-core-v2-1.0.0/contracts/core/Market/MarketMathCore.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0-or-later
pragma solidity ^0.8.0;

import "../libraries/math/PMath.sol";
import "../libraries/math/LogExpMath.sol";

import "../StandardizedYield/PYIndex.sol";
import "../libraries/MiniHelpers.sol";
import "../libraries/Errors.sol";

struct MarketState {
    int256 totalPt;
    int256 totalSy;
    int256 totalLp;
    address treasury;
    /// immutable variables ///
    int256 scalarRoot;
    uint256 expiry;
    /// fee data ///
    uint256 lnFeeRateRoot;
    uint256 reserveFeePercent; // base 100
    /// last trade data ///
    uint256 lastLnImpliedRate;
}

// params that are expensive to compute, therefore we pre-compute them
struct MarketPreCompute {
    int256 rateScalar;
    int256 totalAsset;
    int256 rateAnchor;
    int256 feeRate;
}

// solhint-disable ordering
library MarketMathCore {
    using PMath for uint256;
    using PMath for int256;
    using LogExpMath for int256;
    using PYIndexLib for PYIndex;

    int256 internal constant MINIMUM_LIQUIDITY = 10 ** 3;
    int256 internal constant PERCENTAGE_DECIMALS = 100;
    uint256 internal constant DAY = 86400;
    uint256 internal constant IMPLIED_RATE_TIME = 365 * DAY;

    int256 internal constant MAX_MARKET_PROPORTION = (1e18 * 96) / 100;

    using PMath for uint256;
    using PMath for int256;

    /*///////////////////////////////////////////////////////////////
                UINT FUNCTIONS TO PROXY TO CORE FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    function addLiquidity(
        MarketState memory market,
        uint256 syDesired,
        uint256 ptDesired,
        uint256 blockTime
    ) internal pure returns (uint256 lpToReserve, uint256 lpToAccount, uint256 syUsed, uint256 ptUsed) {
        (int256 _lpToReserve, int256 _lpToAccount, int256 _syUsed, int256 _ptUsed) = addLiquidityCore(
            market,
            syDesired.Int(),
            ptDesired.Int(),
            blockTime
        );

        lpToReserve = _lpToReserve.Uint();
        lpToAccount = _lpToAccount.Uint();
        syUsed = _syUsed.Uint();
        ptUsed = _ptUsed.Uint();
    }

    function removeLiquidity(
        MarketState memory market,
        uint256 lpToRemove
    ) internal pure returns (uint256 netSyToAccount, uint256 netPtToAccount) {
        (int256 _syToAccount, int256 _ptToAccount) = removeLiquidityCore(market, lpToRemove.Int());

        netSyToAccount = _syToAccount.Uint();
        netPtToAccount = _ptToAccount.Uint();
    }

    function swapExactPtForSy(
        MarketState memory market,
        PYIndex index,
        uint256 exactPtToMarket,
        uint256 blockTime
    ) internal pure returns (uint256 netSyToAccount, uint256 netSyFee, uint256 netSyToReserve) {
        (int256 _netSyToAccount, int256 _netSyFee, int256 _netSyToReserve) = executeTradeCore(
            market,
            index,
            exactPtToMarket.neg(),
            blockTime
        );

        netSyToAccount = _netSyToAccount.Uint();
        netSyFee = _netSyFee.Uint();
        netSyToReserve = _netSyToReserve.Uint();
    }

    function swapSyForExactPt(
        MarketState memory market,
        PYIndex index,
        uint256 exactPtToAccount,
        uint256 blockTime
    ) internal pure returns (uint256 netSyToMarket, uint256 netSyFee, uint256 netSyToReserve) {
        (int256 _netSyToAccount, int256 _netSyFee, int256 _netSyToReserve) = executeTradeCore(
            market,
            index,
            exactPtToAccount.Int(),
            blockTime
        );

        netSyToMarket = _netSyToAccount.neg().Uint();
        netSyFee = _netSyFee.Uint();
        netSyToReserve = _netSyToReserve.Uint();
    }

    /*///////////////////////////////////////////////////////////////
                    CORE FUNCTIONS
    //////////////////////////////////////////////////////////////*/

    function addLiquidityCore(
        MarketState memory market,
        int256 syDesired,
        int256 ptDesired,
        uint256 blockTime
    ) internal pure returns (int256 lpToReserve, int256 lpToAccount, int256 syUsed, int256 ptUsed) {
        /// ------------------------------------------------------------
        /// CHECKS
        /// ------------------------------------------------------------
        if (syDesired == 0 || ptDesired == 0) revert Errors.MarketZeroAmountsInput();
        if (MiniHelpers.isExpired(market.expiry, blockTime)) revert Errors.MarketExpired();

        /// ------------------------------------------------------------
        /// MATH
        /// ------------------------------------------------------------
        if (market.totalLp == 0) {
            lpToAccount = PMath.sqrt((syDesired * ptDesired).Uint()).Int() - MINIMUM_LIQUIDITY;
            lpToReserve = MINIMUM_LIQUIDITY;
            syUsed = syDesired;
            ptUsed = ptDesired;
        } else {
            int256 netLpByPt = (ptDesired * market.totalLp) / market.totalPt;
            int256 netLpBySy = (syDesired * market.totalLp) / market.totalSy;
            if (netLpByPt < netLpBySy) {
                lpToAccount = netLpByPt;
                ptUsed = ptDesired;
                syUsed = (market.totalSy * lpToAccount).rawDivUp(market.totalLp);
            } else {
                lpToAccount = netLpBySy;
                syUsed = syDesired;
                ptUsed = (market.totalPt * lpToAccount).rawDivUp(market.totalLp);
            }
        }

        if (lpToAccount <= 0 || syUsed <= 0 || ptUsed <= 0) revert Errors.MarketZeroAmountsOutput();

        /// ------------------------------------------------------------
        /// WRITE
        /// ------------------------------------------------------------
        market.totalSy += syUsed;
        market.totalPt += ptUsed;
        market.totalLp += lpToAccount + lpToReserve;
    }

    function removeLiquidityCore(
        MarketState memory market,
        int256 lpToRemove
    ) internal pure returns (int256 netSyToAccount, int256 netPtToAccount) {
        /// ------------------------------------------------------------
        /// CHECKS
        /// ------------------------------------------------------------
        if (lpToRemove == 0) revert Errors.MarketZeroAmountsInput();

        /// ------------------------------------------------------------
        /// MATH
        /// ------------------------------------------------------------
        netSyToAccount = (lpToRemove * market.totalSy) / market.totalLp;
        netPtToAccount = (lpToRemove * market.totalPt) / market.totalLp;

        if (netSyToAccount == 0 && netPtToAccount == 0) revert Errors.MarketZeroAmountsOutput();

        /// ------------------------------------------------------------
        /// WRITE
        /// ------------------------------------------------------------
        market.totalLp = market.totalLp.subNoNeg(lpToRemove);
        market.totalPt = market.totalPt.subNoNeg(netPtToAccount);
        market.totalSy = market.totalSy.subNoNeg(netSyToAccount);
    }

    function executeTradeCore(
        MarketState memory market,
        PYIndex index,
        int256 netPtToAccount,
        uint256 blockTime
    ) internal pure returns (int256 netSyToAccount, int256 netSyFee, int256 netSyToReserve) {
        /// ------------------------------------------------------------
        /// CHECKS
        /// ------------------------------------------------------------
        if (MiniHelpers.isExpired(market.expiry, blockTime)) revert Errors.MarketExpired();
        if (market.totalPt <= netPtToAccount)
            revert Errors.MarketInsufficientPtForTrade(market.totalPt, netPtToAccount);

        /// ------------------------------------------------------------
        /// MATH
        /// ------------------------------------------------------------
        MarketPreCompute memory comp = getMarketPreCompute(market, index, blockTime);

        (netSyToAccount, netSyFee, netSyToReserve) = calcTrade(market, comp, index, netPtToAccount);

        /// ------------------------------------------------------------
        /// WRITE
        /// ------------------------------------------------------------
        _setNewMarketStateTrade(market, comp, index, netPtToAccount, netSyToAccount, netSyToReserve, blockTime);
    }

    function getMarketPreCompute(
        MarketState memory market,
        PYIndex index,
        uint256 blockTime
    ) internal pure returns (MarketPreCompute memory res) {
        if (MiniHelpers.isExpired(market.expiry, blockTime)) revert Errors.MarketExpired();

        uint256 timeToExpiry = market.expiry - blockTime;

        res.rateScalar = _getRateScalar(market, timeToExpiry);
        res.totalAsset = index.syToAsset(market.totalSy);

        if (market.totalPt == 0 || res.totalAsset == 0)
            revert Errors.MarketZeroTotalPtOrTotalAsset(market.totalPt, res.totalAsset);

        res.rateAnchor = _getRateAnchor(
            market.totalPt,
            market.lastLnImpliedRate,
            res.totalAsset,
            res.rateScalar,
            timeToExpiry
        );
        res.feeRate = _getExchangeRateFromImpliedRate(market.lnFeeRateRoot, timeToExpiry);
    }

    function calcTrade(
        MarketState memory market,
        MarketPreCompute memory comp,
        PYIndex index,
        int256 netPtToAccount
    ) internal pure returns (int256 netSyToAccount, int256 netSyFee, int256 netSyToReserve) {
        int256 preFeeExchangeRate = _getExchangeRate(
            market.totalPt,
            comp.totalAsset,
            comp.rateScalar,
            comp.rateAnchor,
            netPtToAccount
        );

        int256 preFeeAssetToAccount = netPtToAccount.divDown(preFeeExchangeRate).neg();
        int256 fee = comp.feeRate;

        if (netPtToAccount > 0) {
            int256 postFeeExchangeRate = preFeeExchangeRate.divDown(fee);
            if (postFeeExchangeRate < PMath.IONE) revert Errors.MarketExchangeRateBelowOne(postFeeExchangeRate);

            fee = preFeeAssetToAccount.mulDown(PMath.IONE - fee);
        } else {
            fee = ((preFeeAssetToAccount * (PMath.IONE - fee)) / fee).neg();
        }

        int256 netAssetToReserve = (fee * market.reserveFeePercent.Int()) / PERCENTAGE_DECIMALS;
        int256 netAssetToAccount = preFeeAssetToAccount - fee;

        netSyToAccount = netAssetToAccount < 0
            ? index.assetToSyUp(netAssetToAccount)
            : index.assetToSy(netAssetToAccount);
        netSyFee = index.assetToSy(fee);
        netSyToReserve = index.assetToSy(netAssetToReserve);
    }

    function _setNewMarketStateTrade(
        MarketState memory market,
        MarketPreCompute memory comp,
        PYIndex index,
        int256 netPtToAccount,
        int256 netSyToAccount,
        int256 netSyToReserve,
        uint256 blockTime
    ) internal pure {
        uint256 timeToExpiry = market.expiry - blockTime;

        market.totalPt = market.totalPt.subNoNeg(netPtToAccount);
        market.totalSy = market.totalSy.subNoNeg(netSyToAccount + netSyToReserve);

        market.lastLnImpliedRate = _getLnImpliedRate(
            market.totalPt,
            index.syToAsset(market.totalSy),
            comp.rateScalar,
            comp.rateAnchor,
            timeToExpiry
        );

        if (market.lastLnImpliedRate == 0) revert Errors.MarketZeroLnImpliedRate();
    }

    function _getRateAnchor(
        int256 totalPt,
        uint256 lastLnImpliedRate,
        int256 totalAsset,
        int256 rateScalar,
        uint256 timeToExpiry
    ) internal pure returns (int256 rateAnchor) {
        int256 newExchangeRate = _getExchangeRateFromImpliedRate(lastLnImpliedRate, timeToExpiry);

        if (newExchangeRate < PMath.IONE) revert Errors.MarketExchangeRateBelowOne(newExchangeRate);

        {
            int256 proportion = totalPt.divDown(totalPt + totalAsset);

            int256 lnProportion = _logProportion(proportion);

            rateAnchor = newExchangeRate - lnProportion.divDown(rateScalar);
        }
    }

    /// @notice Calculates the current market implied rate.
    /// @return lnImpliedRate the implied rate
    function _getLnImpliedRate(
        int256 totalPt,
        int256 totalAsset,
        int256 rateScalar,
        int256 rateAnchor,
        uint256 timeToExpiry
    ) internal pure returns (uint256 lnImpliedRate) {
        // This will check for exchange rates < PMath.IONE
        int256 exchangeRate = _getExchangeRate(totalPt, totalAsset, rateScalar, rateAnchor, 0);

        // exchangeRate >= 1 so its ln >= 0
        uint256 lnRate = exchangeRate.ln().Uint();

        lnImpliedRate = (lnRate * IMPLIED_RATE_TIME) / timeToExpiry;
    }

    /// @notice Converts an implied rate to an exchange rate given a time to expiry. The
    /// formula is E = e^rt
    function _getExchangeRateFromImpliedRate(
        uint256 lnImpliedRate,
        uint256 timeToExpiry
    ) internal pure returns (int256 exchangeRate) {
        uint256 rt = (lnImpliedRate * timeToExpiry) / IMPLIED_RATE_TIME;

        exchangeRate = LogExpMath.exp(rt.Int());
    }

    function _getExchangeRate(
        int256 totalPt,
        int256 totalAsset,
        int256 rateScalar,
        int256 rateAnchor,
        int256 netPtToAccount
    ) internal pure returns (int256 exchangeRate) {
        int256 numerator = totalPt.subNoNeg(netPtToAccount);

        int256 proportion = (numerator.divDown(totalPt + totalAsset));

        if (proportion > MAX_MARKET_PROPORTION)
            revert Errors.MarketProportionTooHigh(proportion, MAX_MARKET_PROPORTION);

        int256 lnProportion = _logProportion(proportion);

        exchangeRate = lnProportion.divDown(rateScalar) + rateAnchor;

        if (exchangeRate < PMath.IONE) revert Errors.MarketExchangeRateBelowOne(exchangeRate);
    }

    function _logProportion(int256 proportion) internal pure returns (int256 res) {
        if (proportion == PMath.IONE) revert Errors.MarketProportionMustNotEqualOne();

        int256 logitP = proportion.divDown(PMath.IONE - proportion);

        res = logitP.ln();
    }

    function _getRateScalar(MarketState memory market, uint256 timeToExpiry) internal pure returns (int256 rateScalar) {
        rateScalar = (market.scalarRoot * IMPLIED_RATE_TIME.Int()) / timeToExpiry.Int();
        if (rateScalar <= 0) revert Errors.MarketRateScalarBelowZero(rateScalar);
    }

    function setInitialLnImpliedRate(
        MarketState memory market,
        PYIndex index,
        int256 initialAnchor,
        uint256 blockTime
    ) internal pure {
        /// ------------------------------------------------------------
        /// CHECKS
        /// ------------------------------------------------------------
        if (MiniHelpers.isExpired(market.expiry, blockTime)) revert Errors.MarketExpired();

        /// ------------------------------------------------------------
        /// MATH
        /// ------------------------------------------------------------
        int256 totalAsset = index.syToAsset(market.totalSy);
        uint256 timeToExpiry = market.expiry - blockTime;
        int256 rateScalar = _getRateScalar(market, timeToExpiry);

        /// ------------------------------------------------------------
        /// WRITE
        /// ------------------------------------------------------------
        market.lastLnImpliedRate = _getLnImpliedRate(
            market.totalPt,
            totalAsset,
            rateScalar,
            initialAnchor,
            timeToExpiry
        );
    }
}
"
    },
    "dependencies/@openzeppelin-contracts-5.2.0/token/ERC20/IERC20.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 value) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 value) external returns (bool);
}
"
    },
    "dependencies/@openzeppelin-contracts-5.2.0/utils/math/Math.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/Math.sol)

pragma solidity ^0.8.20;

import {Panic} from "../Panic.sol";
import {SafeCast} from "./SafeCast.sol";

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Floor, // Toward negative infinity
        Ceil, // Toward positive infinity
        Trunc, // Toward zero
        Expand // Away from zero
    }

    /**
     * @dev Returns the addition of two unsigned integers, with an success flag (no overflow).
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, with an success flag (no overflow).
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an success flag (no overflow).
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a success flag (no division by zero).
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a success flag (no division by zero).
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.
     *
     * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.
     * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute
     * one branch when needed, making this function more expensive.
     */
    function ternary(bool condition, uint256 a, uint256 b) internal pure returns (uint256) {
        unchecked {
            // branchless ternary works because:
            // b ^ (a ^ b) == a
            // b ^ 0 == b
            return b ^ ((a ^ b) * SafeCast.toUint(condition));
        }
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return ternary(a > b, a, b);
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return ternary(a < b, a, b);
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds towards infinity instead
     * of rounding towards zero.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        if (b == 0) {
            // Guarantee the same behavior as in a regular Solidity division.
            Panic.panic(Panic.DIVISION_BY_ZERO);
        }

        // The following calculation ensures accurate ceiling division without overflow.
        // Since a is non-zero, (a - 1) / b will not overflow.
        // The largest possible result occurs when (a - 1) / b is type(uint256).max,
        // but the largest value we can obtain is type(uint256).max - 1, which happens
        // when a = type(uint256).max and b = 1.
        unchecked {
            return SafeCast.toUint(a > 0) * ((a - 1) / b + 1);
        }
    }

    /**
     * @dev Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or
     * denominator == 0.
     *
     * Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by
     * Uniswap Labs also under MIT license.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2²⁵⁶ and mod 2²⁵⁶ - 1, then use
            // the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2²⁵⁶ + prod0.
            uint256 prod0 = x * y; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2²⁵⁶. Also prevents denominator == 0.
            if (denominator <= prod1) {
                Panic.panic(ternary(denominator == 0, Panic.DIVISION_BY_ZERO, Panic.UNDER_OVERFLOW));
            }

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator.
            // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.

            uint256 twos = denominator & (0 - denominator);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2²⁵⁶ / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2²⁵⁶. Now that denominator is an odd number, it has an inverse modulo 2²⁵⁶ such
            // that denominator * inv ≡ 1 mod 2²⁵⁶. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv ≡ 1 mod 2⁴.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also
            // works in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2⁸
            inverse *= 2 - denominator * inverse; // inverse mod 2¹⁶
            inverse *= 2 - denominator * inverse; // inverse mod 2³²
            inverse *= 2 - denominator * inverse; // inverse mod 2⁶⁴
            inverse *= 2 - denominator * inverse; // inverse mod 2¹²⁸
            inverse *= 2 - denominator * inverse; // inverse mod 2²⁵⁶

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2²⁵⁶. Since the preconditions guarantee that the outcome is
            // less than 2²⁵⁶, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @dev Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
        return mulDiv(x, y, denominator) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0);
    }

    /**
     * @dev Calculate the modular multiplicative inverse of a number in Z/nZ.
     *
     * If n is a prime, then Z/nZ is a field. In that case all elements are inversible, except 0.
     * If n is not a prime, then Z/nZ is not a field, and some elements might not be inversible.
     *
     * If the input value is not inversible, 0 is returned.
     *
     * NOTE: If you know for sure that n is (big) a prime, it may be cheaper to use Fermat's little theorem and get the
     * inverse using `Math.modExp(a, n - 2, n)`. See {invModPrime}.
     */
    function invMod(uint256 a, uint256 n) internal pure returns (uint256) {
        unchecked {
            if (n == 0) return 0;

            // The inverse modulo is calculated using the Extended Euclidean Algorithm (iterative version)
            // Used to compute integers x and y such that: ax + ny = gcd(a, n).
            // When the gcd is