formulas

Documentation

Index

• func CalculatePurchaseAmount(supply sdkmath.Int, reserve sdkmath.Int, crr uint, wantReceive sdkmath.Int) sdkmath.Int
• func CalculatePurchaseReturn(supply sdkmath.Int, reserve sdkmath.Int, crr uint, deposit sdkmath.Int) sdkmath.Int
• func CalculateSaleAmount(supply sdkmath.Int, reserve sdkmath.Int, crr uint, wantReceive sdkmath.Int) sdkmath.Int
• func CalculateSaleReturn(supply sdkmath.Int, reserve sdkmath.Int, crr uint, sellAmount sdkmath.Int) sdkmath.Int

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))