# Package org.apache.commons.math3.fraction

Fraction number type and fraction number formatting.

See: Description

Class Summary
Class | Description
--- | ---
AbstractFormat | Common part shared by both `FractionFormat` and `BigFractionFormat`.
BigFraction | Representation of a rational number without any overflow.
BigFractionField | Representation of the fractional numbers without any overflow field.
BigFractionField.LazyHolder | Holder for the instance.
BigFractionFormat | Formats a BigFraction number in proper format or improper format.
Fraction | Representation of a rational number.
FractionField | Representation of the fractional numbers field.
FractionField.LazyHolder | Holder for the instance.
FractionFormat | Formats a Fraction number in proper format or improper format.
ProperBigFractionFormat | Formats a BigFraction number in proper format.
ProperFractionFormat | Formats a Fraction number in proper format.

Exception Summary
Exception | Description
--- | ---
FractionConversionException | Error thrown when a double value cannot be converted to a fraction in the allowed number of iterations.

## Package org.apache.commons.math3.fraction Description

Fraction number type and fraction number formatting.