Notional Internal Precision

Balances

Notional's internal balance precision is 8 decimals. For example, here is a non-exhaustive list of balance related variables with 1e8 precision:

• User Prime Cash and Prime Debt balances

• User nToken balances

• User fCash balances

• nToken liquidity token balances

• User Vault Share Balances

• User Free Collateral balances

• fCash markets total Prime Cash and total fCash balances

• Prime Cash totalUnderlyingSupply balances

• maxUnderlyingSupply parameters

• Leveraged Vaults minAccountBorrowSize parameters

Rates

Notional's internal rate precision is 9 decimals. For example, here is a non-exhaustive list of rates related variables with 1e9 precision:

• fCashOracleRates

• fCashLastImpliedRates

• oracleSupplyRate

• Leveraged Vaults minCollateralRatio, maxRequiredAccountCollateralRatio, maxDeleverageCollateralRatio, liquidationRate, and feeRate parameters

Scalars

Prime Cash scalars are 1e18 precision. For example, the precision of the following variables is 1e18:

• debtScalar

• supplyScalar

• underlyingScalar

Prime factors

The Prime Cash debtFactorand supplyFactor precision is 1e36.