formulas

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Published: Dec 27, 2022 License: MIT Imports: 3 Imported by: 0

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Constants

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Variables

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Functions

func CalculatePurchaseAmount

func CalculatePurchaseAmount(supply sdkmath.Int, reserve sdkmath.Int, crr uint, wantReceive sdkmath.Int) sdkmath.Int

CalculatePurchaseAmount is the reversed version of function CalculatePurchaseReturn. Deposit = reserve * (((wantReceive + supply) / supply)^(100/c) - 1)

func CalculatePurchaseReturn

func CalculatePurchaseReturn(supply sdkmath.Int, reserve sdkmath.Int, crr uint, deposit sdkmath.Int) sdkmath.Int

CalculatePurchaseReturn calculates amount of coin that user will receive by depositing given amount of BIP. Return = supply * ((1 + deposit / reserve) ^ (crr / 100) - 1)

func CalculateSaleAmount

func CalculateSaleAmount(supply sdkmath.Int, reserve sdkmath.Int, crr uint, wantReceive sdkmath.Int) sdkmath.Int

CalculateSaleAmount is the reversed version of function CalculateSaleReturn. Deposit = -(-1 + (-(wantReceive - reserve)/reserve)^(1/crr)) * supply

func CalculateSaleReturn

func CalculateSaleReturn(supply sdkmath.Int, reserve sdkmath.Int, crr uint, sellAmount sdkmath.Int) sdkmath.Int

CalculateSaleReturn returns amount of BIP user will receive by depositing given amount of coins. Return = reserve * (1 - (1 - sellAmount / supply) ^ (100 / crr))

Types

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