_pointsPerUnit += ((newXDEFI * _pointsMultiplier) / totalUnitsCached);
_pointsPerUnit += ((170141183460469 * 2**128) / 1);
_pointsPerUnit += ((250_000 * 1e18 * 2**128) / (1_000_000 * 1e18 + 1));
constructor (address XDEFI_, string memory baseURI_, uint256 zeroDurationPointBase_) ERC721("Locked XDEFI", "lXDEFI") {
    require((XDEFI = XDEFI_) != address(0), "INVALID_TOKEN");
    owner = msg.sender;
    baseURI = baseURI_;
    _zeroDurationPointBase = zeroDurationPointBase_;

    totalUnits = 100_000_000;
}
