---
title: NSDecimalNumber.CalculationError.lossOfPrecision
framework: foundation
role: symbol
role_heading: Case
path: foundation/nsdecimalnumber/calculationerror/lossofprecision
---

# NSDecimalNumber.CalculationError.lossOfPrecision

The number can’t be represented in 38 significant digits.

## Declaration

```swift
case lossOfPrecision
```

## See Also

### Constants

- [NSDecimalNumber.CalculationError.noError](foundation/nsdecimalnumber/calculationerror/noerror.md)
- [NSDecimalNumber.CalculationError.overflow](foundation/nsdecimalnumber/calculationerror/overflow.md)
- [NSDecimalNumber.CalculationError.underflow](foundation/nsdecimalnumber/calculationerror/underflow.md)
- [NSDecimalNumber.CalculationError.divideByZero](foundation/nsdecimalnumber/calculationerror/dividebyzero.md)