FILE: 2024-04-renzo/contracts/Oracle/RenzoOracle.sol

 function calculateRedeemAmount(
        uint256 _ezETHBeingBurned,
        uint256 _existingEzETHSupply,
        uint256 _currentValueInProtocol
    ) external pure returns (uint256) {
        // This is just returning the percentage of TVL that matches the percentage of ezETH being burned
        uint256 redeemAmount = (_currentValueInProtocol * _ezETHBeingBurned) / _existingEzETHSupply;

        // Sanity check
        if (redeemAmount == 0) revert InvalidTokenAmount();

        return redeemAmount;
    }
