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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.28;

/**
 * @dev MathHelpers contract is recommended to use only in Shortcuts passed to EnsoWallet
 *
 * Based on OpenZepplin Contracts v4.7.3:
 * - utils/math/Math.sol
 * (https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/math/Math.sol)
 * - utils/math/SafeMath.sol
 * (https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/math/SafeMath.sol)
 */
contract MathHelpers {
    uint256 public constant VERSION = 2;

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

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

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

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) external pure returns (uint256) {
        return a + b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) external pure returns (uint256) {
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) external pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) external pure returns (uint256) {
        return a / b;
    }

    /**
     * @dev Returns the sum of an array of unsigned integers.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function sum(uint256[] memory values) external pure returns (uint256 total) {
        uint256 length = values.length;
        for (uint256 i = 0; i < length; ++i) {
            total += values[i];
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) external pure returns (uint256) {
        return a % b;
    }

    /**
     * @dev Returns the results a math operation if a condition is met. Otherwise returns the 'a' value without any
     * modification.
     */
    function conditional(bool condition, bytes4 method, uint256 a, uint256 b) external view returns (uint256) {
        if (condition) {
            (bool success, bytes memory n) = address(this).staticcall(abi.encodeWithSelector(method, a, b));
            if (success) return abi.decode(n, (uint256));
        }
        return a;
    }
}

{
  "evmVersion": "cancun",
  "libraries": {},
  "metadata": {
    "appendCBOR": false,
    "bytecodeHash": "none",
    "useLiteralContent": false
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "remappings": [
    "@layerzerolabs/oapp-evm/=lib/devtools/packages/oapp-evm/",
    "@layerzerolabs/lz-evm-protocol-v2/=lib/layerzero-v2/packages/layerzero-v2/evm/protocol/",
    "@layerzerolabs/lz-evm-oapp-v2/=lib/layerzero-v2/packages/layerzero-v2/evm/oapp/",
    "@uniswap/v4-core/=lib/v4-core/",
    "@uniswap/v4-periphery/=lib/v4-periphery/",
    "devtools/=lib/devtools/packages/toolbox-foundry/src/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "enso-weiroll/=lib/enso-weiroll/contracts/",
    "erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
    "forge-std/=lib/forge-std/src/",
    "halmos-cheatcodes/=lib/openzeppelin-contracts/lib/halmos-cheatcodes/src/",
    "layerzero-v2/=lib/layerzero-v2/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/contracts/",
    "safe-contracts/=lib/safe-tools/lib/safe-contracts/contracts/",
    "safe-tools/=lib/safe-tools/src/",
    "solady/=lib/solady/src/",
    "solmate/=lib/solady/lib/solmate/src/",
    "@ensdomains/=lib/v4-core/node_modules/@ensdomains/",
    "@openzeppelin/=lib/v4-core/lib/openzeppelin-contracts/",
    "forge-gas-snapshot/=lib/v4-periphery/lib/permit2/lib/forge-gas-snapshot/src/",
    "hardhat/=lib/v4-core/node_modules/hardhat/",
    "permit2/=lib/v4-periphery/lib/permit2/",
    "v4-core/=lib/v4-core/src/",
    "v4-periphery/=lib/v4-periphery/"
  ],
  "viaIR": true
}

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