In pushUnderlying and pullUnderlying, to compute the tokenAmount it is required to divide by BASE twice. Square of BASE can be saved in a constant to avoid applying this division twice. Simply a new variable called BASE2 (representing square of BASE) can apply the same logic for less gas.
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Vulnerability details
In
pushUnderlyingandpullUnderlying, to compute thetokenAmountit is required to divide byBASEtwice. Square ofBASEcan be saved in a constant to avoid applying this division twice. Simply a new variable calledBASE2(representing square ofBASE) can apply the same logic for less gas.