Module stable_math 

Constants

AMP_PRECISION

Amplification precision

_MAX_INVARIANT_RATIO

Invariant shrink limit: non-proportional remove cannot cause the invariant to decrease by less than this ratio.

_MIN_INVARIANT_RATIO

Invariant growth limit: non-proportional add cannot cause the invariant to increase by more than this ratio.

Functions

compute_balance

Compute the balance of a token given the invariant.

compute_in_given_exact_out

Compute how many tokens must be sent to a pool to take out token_amount_out

compute_invariant

Calculate the invariant for the stable swap curve.

compute_out_given_exact_in

Compute how many tokens can be taken out of a pool if token_amount_in are sent