Uses of Class
org.apache.commons.lang.math.Fraction

Packages that use Fraction
org.apache.commons.lang.math Extends java.math for business mathematical classes. 
 

Uses of Fraction in org.apache.commons.lang.math
 

Fields in org.apache.commons.lang.math declared as Fraction
static Fraction Fraction.ZERO
          Fraction representation of 0.
static Fraction Fraction.ONE
          Fraction representation of 1.
static Fraction Fraction.ONE_HALF
          Fraction representation of 1/2.
static Fraction Fraction.ONE_THIRD
          Fraction representation of 1/3.
static Fraction Fraction.TWO_THIRDS
          Fraction representation of 2/3.
static Fraction Fraction.ONE_QUARTER
          Fraction representation of 1/4.
static Fraction Fraction.TWO_QUARTERS
          Fraction representation of 2/4.
static Fraction Fraction.THREE_QUARTERS
          Fraction representation of 3/4.
static Fraction Fraction.ONE_FIFTH
          Fraction representation of 1/5.
static Fraction Fraction.TWO_FIFTHS
          Fraction representation of 2/5.
static Fraction Fraction.THREE_FIFTHS
          Fraction representation of 3/5.
static Fraction Fraction.FOUR_FIFTHS
          Fraction representation of 4/5.
 

Methods in org.apache.commons.lang.math that return Fraction
static Fraction Fraction.getFraction(int numerator, int denominator)
          Creates a Fraction instance with the 2 parts of a fraction Y/Z.
static Fraction Fraction.getFraction(int whole, int numerator, int denominator)
          Creates a Fraction instance with the 3 parts of a fraction X Y/Z.
static Fraction Fraction.getReducedFraction(int numerator, int denominator)
          Creates a reduced Fraction instance with the 2 parts of a fraction Y/Z.
static Fraction Fraction.getFraction(double value)
          Creates a Fraction instance from a double value.
static Fraction Fraction.getFraction(java.lang.String str)
          Creates a Fraction from a String.
 Fraction Fraction.reduce()
          Reduce the fraction to the smallest values for the numerator and denominator, returning the result.
 Fraction Fraction.invert()
          Gets a fraction that is the inverse (1/fraction) of this one.
 Fraction Fraction.negate()
          Gets a fraction that is the negative (-fraction) of this one.
 Fraction Fraction.abs()
          Gets a fraction that is the positive equivalent of this one.
 Fraction Fraction.pow(int power)
          Gets a fraction that is raised to the passed in power.
 Fraction Fraction.add(Fraction fraction)
          Adds the value of this fraction to another, returning the result in reduced form.
 Fraction Fraction.subtract(Fraction fraction)
          Subtracts the value of another fraction from the value of this one, returning the result in reduced form.
 Fraction Fraction.multiplyBy(Fraction fraction)
          Multiplies the value of this fraction by another, returning the result in reduced form.
 Fraction Fraction.divideBy(Fraction fraction)
          Divide the value of this fraction by another.
 

Methods in org.apache.commons.lang.math with parameters of type Fraction
 Fraction Fraction.add(Fraction fraction)
          Adds the value of this fraction to another, returning the result in reduced form.
 Fraction Fraction.subtract(Fraction fraction)
          Subtracts the value of another fraction from the value of this one, returning the result in reduced form.
 Fraction Fraction.multiplyBy(Fraction fraction)
          Multiplies the value of this fraction by another, returning the result in reduced form.
 Fraction Fraction.divideBy(Fraction fraction)
          Divide the value of this fraction by another.
 



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