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ConvexAIEth

calc_wrapped_from_want

Calculates amount of want tokens after wrapping.
function calc_wrapped_from_want(uint256 want_amount) public view override returns (uint256)
Parameters:
Name
Type
Description
want_amount
uint256
Amount of want tokens
Return value:
Type
Description
uint256
Amount of wrapped tokens after calculation

unwrap

If wrapped amount is greater than 0, remove wrapped amount from curve's liquidity and deposit balance of the contract to the wrapped ethereum.
function unwrap(uint256 wrapped_amount) internal override returns (uint256 result_val)
Parameters:
Name
Type
Description
wrapped_amount
uint256
Amount of wrapped tokens to unwrap
Return value:
Name
Type
Description
result_val
uint256
Amount of tokens after unwrapping

wrap

Calculates wrapped amount from want amount, removes wrapped tokens from wrapped ethereum and after converting them, deposits them to the curve's pool.
function wrap(uint256 want_amount) internal override returns (uint256 expected_return)
Parameters:
Name
Type
Description
want_amount
uint256
Amount of want tokens to wrap
Return value:
Name
Type
Description
expected_return
uint256
Amount of tokens after wrapping

prepareReturn

Calculates curve and convex tokens and swaps them to ETH, sells extra rewards, after that is done, calculates and returns value of profit, loss and dept payment.
function prepareReturn(uint256 _debtOutstanding) internal override returns (uint256 _profit, uint256 _loss, uint256 _debtPayment)
Parameters:
Name
Type
Description
_debtOutstanding
uint256
Debt value
Return value:
Name
Type
Description
_profit
uint256
Amount of profit made
_loss
uint256
Amount of loss
_debtPayment
uint256
Amount of debt to be payed