Uses of Class
org.apache.commons.math.fraction.BigFraction

Packages that use BigFraction

Package	Description
org.apache.commons.math.fraction	Fraction number type and fraction number formatting.
org.apache.commons.math.linear	Linear algebra support.

Uses of BigFraction in org.apache.commons.math.fraction

Fields in org.apache.commons.math.fraction declared as BigFraction

Modifier and Type	Field	Description
static BigFraction	BigFraction.FOUR_FIFTHS	A fraction representing "4/5".
static BigFraction	BigFraction.MINUS_ONE	A fraction representing "-1 / 1".
static BigFraction	BigFraction.ONE	A fraction representing "1".
static BigFraction	BigFraction.ONE_FIFTH	A fraction representing "1/5".
static BigFraction	BigFraction.ONE_HALF	A fraction representing "1/2".
static BigFraction	BigFraction.ONE_QUARTER	A fraction representing "1/4".
static BigFraction	BigFraction.ONE_THIRD	A fraction representing "1/3".
static BigFraction	BigFraction.THREE_FIFTHS	A fraction representing "3/5".
static BigFraction	BigFraction.THREE_QUARTERS	A fraction representing "3/4".
static BigFraction	BigFraction.TWO	A fraction representing "2 / 1".
static BigFraction	BigFraction.TWO_FIFTHS	A fraction representing "2/5".
static BigFraction	BigFraction.TWO_QUARTERS	A fraction representing "2/4".
static BigFraction	BigFraction.TWO_THIRDS	A fraction representing "2/3".
static BigFraction	BigFraction.ZERO	A fraction representing "0".

Methods in org.apache.commons.math.fraction that return BigFraction

Modifier and Type	Method	Description
BigFraction	BigFraction.abs()	Returns the absolute value of this BigFraction.
BigFraction	BigFraction.add(int i)	Adds the value of this fraction to the passed integer, returning the result in reduced form.
BigFraction	BigFraction.add(long l)	Adds the value of this fraction to the passed long, returning the result in reduced form.
BigFraction	BigFraction.add(java.math.BigInteger bg)	Adds the value of this fraction to the passed BigInteger, returning the result in reduced form.
BigFraction	BigFraction.add(BigFraction fraction)	Adds the value of this fraction to another, returning the result in reduced form.
BigFraction	BigFraction.divide(int i)	Divide the value of this fraction by the passed int, ie "this * 1 / i", returning the result in reduced form.
BigFraction	BigFraction.divide(long l)	Divide the value of this fraction by the passed long, ie "this * 1 / l", returning the result in reduced form.
BigFraction	BigFraction.divide(java.math.BigInteger bg)	Divide the value of this fraction by the passed BigInteger, ie "this * 1 / bg", returning the result in reduced form.
BigFraction	BigFraction.divide(BigFraction fraction)	Divide the value of this fraction by another, returning the result in reduced form.
BigFraction	BigFractionField.getOne()	Get the multiplicative identity of the field.
static BigFraction	BigFraction.getReducedFraction(int numerator, int denominator)	Creates a BigFraction instance with the 2 parts of a fraction Y/Z.
BigFraction	BigFractionField.getZero()	Get the additive identity of the field.
BigFraction	BigFraction.multiply(int i)	Multiply the value of this fraction by the passed int, returning the result in reduced form.
BigFraction	BigFraction.multiply(long l)	Multiply the value of this fraction by the passed long, returning the result in reduced form.
BigFraction	BigFraction.multiply(java.math.BigInteger bg)	Multiplies the value of this fraction by the passed BigInteger, returning the result in reduced form.
BigFraction	BigFraction.multiply(BigFraction fraction)	Multiplies the value of this fraction by another, returning the result in reduced form.
BigFraction	BigFraction.negate()	Return the additive inverse of this fraction, returning the result in reduced form.
BigFraction	BigFractionFormat.parse(java.lang.String source)	Parses a string to produce a BigFraction object.
BigFraction	BigFractionFormat.parse(java.lang.String source, java.text.ParsePosition pos)	Parses a string to produce a BigFraction object.
BigFraction	ProperBigFractionFormat.parse(java.lang.String source, java.text.ParsePosition pos)	Parses a string to produce a BigFraction object.
BigFraction	BigFraction.pow(int exponent)	Returns a integer whose value is (thisexponent), returning the result in reduced form.
BigFraction	BigFraction.pow(long exponent)	Returns a BigFraction whose value is (thisexponent), returning the result in reduced form.
BigFraction	BigFraction.pow(java.math.BigInteger exponent)	Returns a BigFraction whose value is (thisexponent), returning the result in reduced form.
BigFraction	BigFraction.reciprocal()	Return the multiplicative inverse of this fraction.
BigFraction	BigFraction.reduce()	Reduce this BigFraction to its lowest terms.
BigFraction	BigFraction.subtract(int i)	Subtracts the value of an integer from the value of this one, returning the result in reduced form.
BigFraction	BigFraction.subtract(long l)	Subtracts the value of an integer from the value of this one, returning the result in reduced form.
BigFraction	BigFraction.subtract(java.math.BigInteger bg)	Subtracts the value of an BigInteger from the value of this one, returning the result in reduced form.
BigFraction	BigFraction.subtract(BigFraction fraction)	Subtracts the value of another fraction from the value of this one, returning the result in reduced form.

Methods in org.apache.commons.math.fraction with parameters of type BigFraction

Modifier and Type	Method	Description
BigFraction	BigFraction.add(BigFraction fraction)	Adds the value of this fraction to another, returning the result in reduced form.
int	BigFraction.compareTo(BigFraction object)	Compares this object to another based on size.
BigFraction	BigFraction.divide(BigFraction fraction)	Divide the value of this fraction by another, returning the result in reduced form.
java.lang.StringBuffer	BigFractionFormat.format(BigFraction BigFraction, java.lang.StringBuffer toAppendTo, java.text.FieldPosition pos)	Formats a BigFraction object to produce a string.
java.lang.StringBuffer	ProperBigFractionFormat.format(BigFraction fraction, java.lang.StringBuffer toAppendTo, java.text.FieldPosition pos)	Formats a BigFraction object to produce a string.
static java.lang.String	BigFractionFormat.formatBigFraction(BigFraction f)	This static method calls formatBigFraction() on a default instance of BigFractionFormat.
BigFraction	BigFraction.multiply(BigFraction fraction)	Multiplies the value of this fraction by another, returning the result in reduced form.
BigFraction	BigFraction.subtract(BigFraction fraction)	Subtracts the value of another fraction from the value of this one, returning the result in reduced form.

Uses of BigFraction in org.apache.commons.math.linear

Method parameters in org.apache.commons.math.linear with type arguments of type BigFraction

Modifier and Type	Method	Description
static Array2DRowRealMatrix	MatrixUtils.bigFractionMatrixToRealMatrix(FieldMatrix<BigFraction> m)	Convert a FieldMatrix/BigFraction matrix to a RealMatrix.