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DEV-7. Balance pool: optimizations, redundant logic removed. ValidDelta bug fix #39

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Merged
Bromel777 merged 6 commits into from
Jun 2, 2024
Merged

DEV-7. Balance pool: optimizations, redundant logic removed. ValidDelta bug fix #39

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cb45b78
Balance pool. Optimizations, redundant logic removed, validDelta bug fix
Bromel777 Apr 3, 2024
91eeefc
update balanceFeeSwitch
Bromel777 Apr 17, 2024
6fdef34
remove redundant variable in ppow10
Bromel777 Apr 18, 2024
e53539e
Fix incorrect flow in deposit, redeem contracts
Bromel777 Apr 22, 2024
5f9bdea
Merge pull request #41 from splashprotocol/dev-567-fix-incorrect-logi…
oskin1 Apr 24, 2024
4fadd8f
Balance pool. New approach (#43)
Bromel777 Jun 2, 2024
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53 changes: 53 additions & 0 deletions plutarch-validators/PExtra/Integer.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ module PExtra.Integer (
podd,
peven,
ppow,
ppow10
) where

import Plutarch.Prelude
Expand Down Expand Up @@ -32,5 +33,57 @@ pexp' = phoistAcyclic $
1
$ pif (podd # n) a 1 * (psquare #$ self # a # (pdiv # n # 2))

ppow10 :: Term s (PInteger :--> PInteger)
ppow10 = phoistAcyclic $
plam $ \n ->
pif
(n #< 0)
perror
(pexp10' # n)

pexp10' :: Term s (PInteger :--> PInteger)
pexp10' = phoistAcyclic $
pfix #$ plam $ \self n ->
pif
(n #< 12)
(pexp10constant' # n)
$ pif (podd # n) (pconstant 10) 1 * (psquare #$ self # (pdiv # n # 2))

-- max degree is 11
pexp10constant' :: Term s (PInteger :--> PInteger)
pexp10constant' = phoistAcyclic $
plam $ \n ->
pif
( n #== 11 )
(pconstant 100000000000)
( pif (n #== 10)
(pconstant 10000000000)
( pif (n #== 9)
(pconstant 1000000000)
( pif (n #== 8)
(pconstant 100000000)
( pif (n #== 7)
(pconstant 10000000)
( pif (n #== 6)
(pconstant 1000000)
( pif (n #== 5)
(pconstant 100000)
( pif (n #== 4)
(pconstant 10000)
( pif (n #== 3)
(pconstant 1000)
( pif (n #== 2)
(pconstant 100)
$ pif (n #== 1) (pconstant 10) (pconstant 1)
)
)
)
)
)
)
)
)
)

psquare :: Term s (PInteger :--> PInteger)
psquare = phoistAcyclic $ plam $ \x' -> plet x' $ \x -> x * x
5 changes: 0 additions & 5 deletions plutarch-validators/WhalePoolsDex/Contracts/BalancePool.hs
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Expand Up @@ -17,17 +17,14 @@ import PlutusLedgerApi.V1.Credential
data BalancePoolConfig = BalancePoolConfig
{ poolNft :: AssetClass
, poolX :: AssetClass
, weightX :: Integer
, poolY :: AssetClass
, weightY :: Integer
, poolLq :: AssetClass
, poolFeeNum :: Integer
, treasuryFee :: Integer
, treasuryX :: Integer
, treasuryY :: Integer
, daoPolicy :: [StakingCredential]
, treasuryAddress :: ValidatorHash
, invariant :: Integer
}
deriving stock (Show)

Expand Down Expand Up @@ -62,8 +59,6 @@ instance PlutusTx.ToData BalancePoolAction where
data BalancePoolRedeemer = BalancePoolRedeemer
{ action :: BalancePoolAction
, selfIx :: Integer
, g :: [Integer]
, t :: [Integer]
}
deriving (Show)

Expand Down
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