# 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.

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