MoCHelperLib

View Source: contracts/MoCHelperLib.sol

MoCHelperLib - version: 0.1.10

Structs

MocLibConfig

struct MocLibConfig {
 uint256 reservePrecision,
 uint256 dayPrecision,
 uint256 mocPrecision
}

Contract Members

Constants & Variables

uint256 internal constant UINT256_MAX;

---

Functions

• getMaxInt(struct MoCHelperLib.MocLibConfig )

• inrateAvg(struct MoCHelperLib.MocLibConfig config, uint256 tMax, uint256 power, uint256 tMin, uint256 abRat1, uint256 abRat2)

• spotInrate(struct MoCHelperLib.MocLibConfig config, uint256 tMax, uint256 power, uint256 tMin, uint256 abRatio)

• potential(struct MoCHelperLib.MocLibConfig config, uint256 a, uint256 b, uint256 c, uint256 value)

• avgInt(struct MoCHelperLib.MocLibConfig config, uint256 a, uint256 b, uint256 c, uint256 value1, uint256 value2)

• integral(struct MoCHelperLib.MocLibConfig config, uint256 a, uint256 b, uint256 c, uint256 value)

• abundanceRatio(struct MoCHelperLib.MocLibConfig config, uint256 stableToken0, uint256 stableTokent)

• riskProSpotDiscountRate(struct MoCHelperLib.MocLibConfig libConfig, uint256 riskProLiqDiscountRate, uint256 liq, uint256 utpdu, uint256 cov)

• maxRiskProWithDiscount(struct MoCHelperLib.MocLibConfig libConfig, uint256 nReserve, uint256 nStableToken, uint256 utpdu, uint256 peg, uint256 reservePrice, uint256 riskProUsdPrice, uint256 spotDiscount)

• maxRiskProWithDiscountAux(struct MoCHelperLib.MocLibConfig libConfig, uint256 nbUsdValue, uint256 nStableToken, uint256 utpdu, uint256 peg, uint256 riskProDiscountPrice)

• lockedReserveTokens(struct MoCHelperLib.MocLibConfig libConfig, uint256 reservePrice, uint256 nStableToken, uint256 peg)

• liquidationPrice(struct MoCHelperLib.MocLibConfig libConfig, uint256 resTokenAmount, uint256 nStableToken)

• riskProTecPrice(struct MoCHelperLib.MocLibConfig libConfig, uint256 nReserve, uint256 lb, uint256 nTP)

• riskProxRiskProPrice(struct MoCHelperLib.MocLibConfig libConfig, uint256 riskProxTecPrice, uint256 riskProPrice)

• applyDiscountRate(struct MoCHelperLib.MocLibConfig libConfig, uint256 price, uint256 discountRate)

• getInterestCost(struct MoCHelperLib.MocLibConfig libConfig, uint256 value, uint256 interestRate)

• coverage(struct MoCHelperLib.MocLibConfig libConfig, uint256 nReserve, uint256 lB)

• leverageFromCoverage(struct MoCHelperLib.MocLibConfig libConfig, uint256 cov)

• leverage(struct MoCHelperLib.MocLibConfig libConfig, uint256 nReserve, uint256 lB)

• stableTokensResTokensValue(struct MoCHelperLib.MocLibConfig libConfig, uint256 amount, uint256 peg, uint256 reservePrice)

• riskProResTokensValuet(struct MoCHelperLib.MocLibConfig libConfig, uint256 riskProAmount, uint256 riskProResTokenPrice)

• maxStableToken(struct MoCHelperLib.MocLibConfig libConfig, uint256 nReserve, uint256 cobj, uint256 nStableToken, uint256 peg, uint256 reservePrice, uint256 bCons)

• maxStableTokenAux(struct MoCHelperLib.MocLibConfig libConfig, uint256 nReserve, uint256 adjCobj, uint256 nStableToken, uint256 peg, uint256 reservePrice)

• maxRiskPro(struct MoCHelperLib.MocLibConfig libConfig, uint256 nReserve, uint256 cobj, uint256 nStableToken, uint256 peg, uint256 reservePrice, uint256 bCons, uint256 riskProUsdPrice)

• totalRiskProInResTokens(struct MoCHelperLib.MocLibConfig libConfig, uint256 amount, uint256 riskProPrice)

• maxStableTokensWithResTokens(struct MoCHelperLib.MocLibConfig libConfig, uint256 resTokensAmount, uint256 reservePrice)

• maxRiskProWithResTokens(struct MoCHelperLib.MocLibConfig libConfig, uint256 resTokensAmount, uint256 riskProPrice)

• bucketTransferAmount(struct MoCHelperLib.MocLibConfig libConfig, uint256 resTokensAmount, uint256 lev)

• maxRiskProxResTokenValue(struct MoCHelperLib.MocLibConfig libConfig, uint256 nStableToken, uint256 peg, uint256 reservePrice, uint256 lev)

• maxMoCWithReserveToken(struct MoCHelperLib.MocLibConfig , uint256 resTokensAmount, uint256 reservePrice, uint256 mocPrice)

• mocReserveTokenValue(struct MoCHelperLib.MocLibConfig , uint256 amount, uint256 reservePrice, uint256 mocPrice)

• mulr(uint256 x, uint256 y, uint256 precision)

• pow(uint256 x, uint256 n, uint256 precision)

getMaxInt

Returns max uint256 value constant.

function getMaxInt(struct MoCHelperLib.MocLibConfig ) public pure
returns(uint256)

Returns

max uint256 value constant

Arguments

Name	Type	Description
	struct MoCHelperLib.MocLibConfig

inrateAvg

Calculates average interest using integral function: T = Rate = a * (x ** b) + c

function inrateAvg(struct MoCHelperLib.MocLibConfig config, uint256 tMax, uint256 power, uint256 tMin, uint256 abRat1, uint256 abRat2) public view
returns(uint256)

Returns

average interest rate [using mocPrecision]

Arguments

Name	Type	Description
config	struct MoCHelperLib.MocLibConfig
tMax	uint256	maxInterestRate [using mocPrecision]
power	uint256	factor [using noPrecision]
tMin	uint256	minInterestRate C0 stableToken amount [using mocPrecision]
abRat1	uint256	initial abundance ratio [using mocPrecision]
abRat2	uint256	final abundance ratio [using mocPrecision]

spotInrate

Calculates spot interest rate that RiskProx owners should pay to RiskPro owners: Rate = tMax * (abRatio ** power) + tMin

function spotInrate(struct MoCHelperLib.MocLibConfig config, uint256 tMax, uint256 power, uint256 tMin, uint256 abRatio) public view
returns(uint256)

Arguments

Name	Type	Description
config	struct MoCHelperLib.MocLibConfig
tMax	uint256	max interest rate [using mocPrecision]
power	uint256	power to use in the formula [using NoPrecision]
tMin	uint256	min interest rate [using mocPrecision]
abRatio	uint256	bucket C0 abundance Ratio [using mocPrecision]

potential

Calculates potential interests function with given parameters: Rate = a * (x ** b) + c

function potential(struct MoCHelperLib.MocLibConfig config, uint256 a, uint256 b, uint256 c, uint256 value) public view
returns(uint256)

Arguments

Name	Type	Description
config	struct MoCHelperLib.MocLibConfig
a	uint256	maxInterestRate [using mocPrecision]
b	uint256	factor [using NoPrecision]
c	uint256	minInterestRate C0 stableToken amount [using mocPrecision]
value	uint256	global stableToken amount [using mocPrecision]

avgInt

Calculates average of the integral function: T = ( (c * xf + ((a * (xf ** (b + 1))) / (b + 1))) - (c * xi + ((a * (xi ** (b + 1))) / (b + 1))) ) / (xf - xi)

function avgInt(struct MoCHelperLib.MocLibConfig config, uint256 a, uint256 b, uint256 c, uint256 value1, uint256 value2) public view
returns(uint256)

Returns

average interest rate [using mocPrecision]

Arguments

Name	Type	Description
config	struct MoCHelperLib.MocLibConfig
a	uint256	maxInterestRate [using mocPrecision]
b	uint256	factor [using NoPrecision]
c	uint256	minInterestRate C0 stableToken amount [using mocPrecision]
value1	uint256	value to put in the function [using mocPrecision]
value2	uint256	value to put in the function [using mocPrecision]

integral

Calculates integral of the exponential function: T = c * (value) + (a * value ** (b + 1)) / (b + 1))

function integral(struct MoCHelperLib.MocLibConfig config, uint256 a, uint256 b, uint256 c, uint256 value) public view
returns(uint256)

Returns

integration result [using mocPrecision]

Arguments

Name	Type	Description
config	struct MoCHelperLib.MocLibConfig
a	uint256	maxInterestRate [using mocPrecision]
b	uint256	factor [using NoPrecision]
c	uint256	minInterestRate C0 stableToken amount [using mocPrecision]
value	uint256	value to put in the function [using mocPrecision]

abundanceRatio

Relation between stableTokens in bucket 0 and StableToken total supply

function abundanceRatio(struct MoCHelperLib.MocLibConfig config, uint256 stableToken0, uint256 stableTokent) public view
returns(uint256)

Returns

abundance ratio [using mocPrecision]

Arguments

Name	Type	Description
config	struct MoCHelperLib.MocLibConfig
stableToken0	uint256	stableToken count in bucket 0 [using mocPrecision]
stableTokent	uint256	total stableToken supply [using mocPrecision]

riskProSpotDiscountRate

Returns the Ratio to apply to RiskPro Price in discount situations: SpotDiscountRate = TPD * (utpdu - cob) / (uptdu -liq)

function riskProSpotDiscountRate(struct MoCHelperLib.MocLibConfig libConfig, uint256 riskProLiqDiscountRate, uint256 liq, uint256 utpdu, uint256 cov) public view
returns(uint256)

Returns

Spot discount rate [using mocPrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
riskProLiqDiscountRate	uint256	Discount rate applied at Liquidation level coverage [using mocPrecision]
liq	uint256	Liquidation coverage threshold [using mocPrecision]
utpdu	uint256	Discount coverage threshold [using mocPrecision]
cov	uint256	Actual global Coverage threshold [using mocPrecision]

maxRiskProWithDiscount

Max amount of RiskPro to available with discount: MaxRiskProWithDiscount = (uTPDU * nStableToken * PEG - (nReserve * B)) / (TPusd * TPD)

function maxRiskProWithDiscount(struct MoCHelperLib.MocLibConfig libConfig, uint256 nReserve, uint256 nStableToken, uint256 utpdu, uint256 peg, uint256 reservePrice, uint256 riskProUsdPrice, uint256 spotDiscount) public view
returns(uint256)

Returns

Total RiskPro amount [using mocPrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
nReserve	uint256	Total ReserveTokens amount [using reservePrecision]
nStableToken	uint256	StableToken amount [using mocPrecision]
utpdu	uint256	Discount coverage threshold [using mocPrecision]
peg	uint256	peg value
reservePrice	uint256	ReserveTokens price [using mocPrecision]
riskProUsdPrice	uint256	riskProUsdPrice [using mocPrecision]
spotDiscount	uint256	spot discount [using mocPrecision]

maxRiskProWithDiscountAux

Max amount of RiskPro to available with discount: MaxRiskProWithDiscount = (uTPDU * nStableToken * PEG - (nReserve * B)) / (TPusd * TPD)

function maxRiskProWithDiscountAux(struct MoCHelperLib.MocLibConfig libConfig, uint256 nbUsdValue, uint256 nStableToken, uint256 utpdu, uint256 peg, uint256 riskProDiscountPrice) internal view
returns(uint256)

Returns

Total RiskPro amount [using reservePrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
nbUsdValue	uint256	Total amount of ReserveTokens in USD [using mocPrecision]
nStableToken	uint256	StableToken amount [using mocPrecision]
utpdu	uint256	Discount coverage threshold [using mocPrecision]
peg	uint256	peg value
riskProDiscountPrice	uint256	riskProUsdPrice with discount applied [using mocPrecision]

lockedReserveTokens

Calculates Locked ReserveTokens

function lockedReserveTokens(struct MoCHelperLib.MocLibConfig libConfig, uint256 reservePrice, uint256 nStableToken, uint256 peg) public view
returns(uint256)

Returns

Locked ReserveTokens [using reservePrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
reservePrice	uint256	ReserveTokens price [using mocPrecision]
nStableToken	uint256	StableTokens amount [using mocPrecision]
peg	uint256	peg value

liquidationPrice

Calculates price at liquidation event as a relation between the stableToken total supply and the amount of ReserveTokens available to distribute

function liquidationPrice(struct MoCHelperLib.MocLibConfig libConfig, uint256 resTokenAmount, uint256 nStableToken) public view
returns(uint256)

Returns

Price at liquidation event [using mocPrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
resTokenAmount	uint256	ReserveTokens to distribute [using reservePrecision]
nStableToken	uint256	StableTokens amount [using mocPrecision]

riskProTecPrice

Calculates RiskPro ReserveTokens: (nReserve-LB) / nTP

function riskProTecPrice(struct MoCHelperLib.MocLibConfig libConfig, uint256 nReserve, uint256 lb, uint256 nTP) public view
returns(uint256)

Returns

RiskPro ReserveTokens price [using reservePrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
nReserve	uint256	Total ReserveTokens amount [using reservePrecision]
lb	uint256	Locked ReserveTokens amount [using reservePrecision]
nTP	uint256	RiskPro amount [using mocPrecision]

riskProxRiskProPrice

⚠ This has been deprecated since the Proposal to remove leveraged positions from the protocol was approved, however it is necessary to maintain the contracts and their documentation for legacy support.

Calculates RiskPro ReserveToken price: RiskProxInRiskPro = riskProxTecPrice / riskProPrice

function riskProxRiskProPrice(struct MoCHelperLib.MocLibConfig libConfig, uint256 riskProxTecPrice, uint256 riskProPrice) public view
returns(uint256)

Returns

RiskProx price in RiskPro [using mocPrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
riskProxTecPrice	uint256	RiskProx ReserveTokens price [using reservePrecision]
riskProPrice	uint256	Trog ReserveTokens price [using reservePrecision]

applyDiscountRate

Returns a new value with the discountRate applied: (price)* (1 - discountRate)

function applyDiscountRate(struct MoCHelperLib.MocLibConfig libConfig, uint256 price, uint256 discountRate) public view
returns(uint256)

Returns

Price with discount applied [using SomePrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
price	uint256	Price [using SomePrecision]
discountRate	uint256	Discount rate to apply [using mocPrecision]

getInterestCost

Returns the amount of interest to pay: = price * interestRate

function getInterestCost(struct MoCHelperLib.MocLibConfig libConfig, uint256 value, uint256 interestRate) public view
returns(uint256)

Returns

Interest cost based on the value and interestRate [using SomePrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
value	uint256	Cost to apply interest [using SomePrecision]
interestRate	uint256	Interest rate to apply [using mocPrecision]

coverage

Calculates Coverage: nReserve / LB

function coverage(struct MoCHelperLib.MocLibConfig libConfig, uint256 nReserve, uint256 lB) public view
returns(uint256)

Returns

Coverage [using mocPrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
nReserve	uint256	Total ReserveTokens amount [using reservePrecision]
lB	uint256	Locked ReserveTokens amount [using reservePrecision]

leverageFromCoverage

Calculates Leverage from Coverage: Leverage = C / (C - 1)

function leverageFromCoverage(struct MoCHelperLib.MocLibConfig libConfig, uint256 cov) public view
returns(uint256)

Returns

Leverage [using mocPrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
cov	uint256	Coverage [using mocPrecision]

leverage

Calculates Leverage: Leverage = nReserve / (nReserve - lB)

function leverage(struct MoCHelperLib.MocLibConfig libConfig, uint256 nReserve, uint256 lB) public view
returns(uint256)

Returns

Leverage [using mocPrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
nReserve	uint256	Total ReserveTokens amount [using reservePrecision]
lB	uint256	Locked ReserveTokens amount [using reservePrecision]

stableTokensResTokensValue

Price in ReserveTokens of the amount of StableTokens

function stableTokensResTokensValue(struct MoCHelperLib.MocLibConfig libConfig, uint256 amount, uint256 peg, uint256 reservePrice) public view
returns(uint256)

Returns

Total value [using reservePrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
amount	uint256	Total ReserveTokens amount [using reservePrecision]
peg	uint256
reservePrice	uint256	ReserveTokens price [using mocPrecision]

riskProResTokensValuet

Price in ReserveTokens of the amount of RiskPros

function riskProResTokensValuet(struct MoCHelperLib.MocLibConfig libConfig, uint256 riskProAmount, uint256 riskProResTokenPrice) public view
returns(uint256)

Returns

Total value [using reservePrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
riskProAmount	uint256	amount of RiskPro [using mocPrecision]
riskProResTokenPrice	uint256	RiskPro price in ReserveTokens [using reservePrecision]

maxStableToken

Max amount of Docs to issue: MaxStableToken = ((nReserveB)-(CobjB/BconsnStableTokenPEG))/(PEG*(Cobj*B/BCons-1))

function maxStableToken(struct MoCHelperLib.MocLibConfig libConfig, uint256 nReserve, uint256 cobj, uint256 nStableToken, uint256 peg, uint256 reservePrice, uint256 bCons) public view
returns(uint256)

Returns

Total StableTokens amount [using mocPrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
nReserve	uint256	Total ReserveTokens amount [using reservePrecision]
cobj	uint256	Target Coverage [using mocPrecision]
nStableToken	uint256	StableToken amount [using mocPrecision]
peg	uint256	peg value
reservePrice	uint256	ReserveTokens price [using mocPrecision]
bCons	uint256	ReserveTokens conservative price [using mocPrecision]

maxStableTokenAux

function maxStableTokenAux(struct MoCHelperLib.MocLibConfig libConfig, uint256 nReserve, uint256 adjCobj, uint256 nStableToken, uint256 peg, uint256 reservePrice) internal view
returns(uint256)

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
nReserve	uint256
adjCobj	uint256
nStableToken	uint256
peg	uint256
reservePrice	uint256

maxRiskPro

Max amount of RiskPro to redeem: MaxRiskPro = ((nReserveB)-(CobjnStableToken*PEG))/TPusd

function maxRiskPro(struct MoCHelperLib.MocLibConfig libConfig, uint256 nReserve, uint256 cobj, uint256 nStableToken, uint256 peg, uint256 reservePrice, uint256 bCons, uint256 riskProUsdPrice) public view
returns(uint256)

Returns

Total RiskPro amount [using mocPrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
nReserve	uint256	Total ReserveTokens amount [using reservePrecision]
cobj	uint256	Target Coverage [using mocPrecision]
nStableToken	uint256	Target Coverage [using mocPrecision]
peg	uint256	peg value
reservePrice	uint256	ReserveTokens price [using mocPrecision]
bCons	uint256	ReserveTokens conservative price [using mocPrecision]
riskProUsdPrice	uint256	riskProUsdPrice [using mocPrecision]

totalRiskProInResTokens

Calculates the total ReserveTokens price of the amount of RiskPros

function totalRiskProInResTokens(struct MoCHelperLib.MocLibConfig libConfig, uint256 amount, uint256 riskProPrice) public view
returns(uint256)

Returns

RiskPro total value in ReserveTokens [using reservePrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
amount	uint256	Amount of RiskPro [using mocPrecision]
riskProPrice	uint256	RiskPro ReserveTokens Price [using reservePrecision]

maxStableTokensWithResTokens

Calculates the equivalent in StableTokens of the resTokensAmount

function maxStableTokensWithResTokens(struct MoCHelperLib.MocLibConfig libConfig, uint256 resTokensAmount, uint256 reservePrice) public view
returns(uint256)

Returns

Equivalent StableToken amount [using mocPrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
resTokensAmount	uint256	ReserveTokens amount [using reservePrecision]
reservePrice	uint256	ReserveTokens price [using mocPrecision]

maxRiskProWithResTokens

Calculates the equivalent in RiskPro of the resTokensAmount

function maxRiskProWithResTokens(struct MoCHelperLib.MocLibConfig libConfig, uint256 resTokensAmount, uint256 riskProPrice) public view
returns(uint256)

Returns

Equivalent RiskPro amount [using mocPrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
resTokensAmount	uint256	ReserveTokens amount [using reservePrecision]
riskProPrice	uint256	RiskPro ReserveTokens price [using reservePrecision]

bucketTransferAmount

Calculates the ResToken amount to move from C0 bucket to an L bucket when a RiskProx minting occurs: toMove = resTokensAmount * (lev - 1)

function bucketTransferAmount(struct MoCHelperLib.MocLibConfig libConfig, uint256 resTokensAmount, uint256 lev) public view
returns(uint256)

Returns

resTokens to move [using reservePrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
resTokensAmount	uint256	Total ReserveTokens amount [using reservePrecision]
lev	uint256	L bucket leverage [using mocPrecision]

maxRiskProxResTokenValue

⚠ This has been deprecated since the Proposal to remove leveraged positions from the protocol was approved, however it is necessary to maintain the contracts and their documentation for legacy support.

Max amount of ReserveTokens allowed to be used to mint riskProx: MaxriskProx = nStableToken/ (PEGB(lev-1))

function maxRiskProxResTokenValue(struct MoCHelperLib.MocLibConfig libConfig, uint256 nStableToken, uint256 peg, uint256 reservePrice, uint256 lev) public view
returns(uint256)

Returns

Max riskProx ReserveTokens value [using reservePrecision]

Arguments

Name	Type	Description
libConfig	struct MoCHelperLib.MocLibConfig
nStableToken	uint256	number of StableToken [using mocPrecision]
peg	uint256	peg value
reservePrice	uint256	ReserveTokens price [using mocPrecision]
lev	uint256	leverage [using mocPrecision]

maxMoCWithReserveToken

Calculates the equivalent in MoC of the reserve token

function maxMoCWithReserveToken(struct MoCHelperLib.MocLibConfig , uint256 resTokensAmount, uint256 reservePrice, uint256 mocPrice) public pure
returns(uint256)

Returns

Equivalent MoC amount

Arguments

Name	Type	Description
	struct MoCHelperLib.MocLibConfig	resTokensAmount Total ReserveTokens amount
resTokensAmount	uint256	Total ReserveTokens amount
reservePrice	uint256	ReserveTokens price
mocPrice	uint256	MoC price

mocReserveTokenValue

Calculates the equivalent in reserve token of the MoC amount

function mocReserveTokenValue(struct MoCHelperLib.MocLibConfig , uint256 amount, uint256 reservePrice, uint256 mocPrice) public pure
returns(uint256)

Returns

Equivalent ReserveToken amount

Arguments

Name	Type	Description
	struct MoCHelperLib.MocLibConfig	amount MoC amount
amount	uint256	MoC amount
reservePrice	uint256	ReserveTokens price
mocPrice	uint256	MoC price

mulr

Rounding product adapted from DSMath but with custom precision

function mulr(uint256 x, uint256 y, uint256 precision) internal pure
returns(z uint256)

Returns

Product

Arguments

Name	Type	Description
x	uint256	Multiplicand
y	uint256	Multiplier
precision	uint256

pow

Potentiation by squaring adapted from DSMath but with custom precision

function pow(uint256 x, uint256 n, uint256 precision) internal pure
returns(z uint256)

Returns

power

Arguments

Name	Type	Description
x	uint256	Base
n	uint256	Exponent
precision	uint256