Uses of Interface
org.apache.commons.math.Field

Packages that use Field
org.apache.commons.math Common classes used throughout the commons-math library. 
org.apache.commons.math.complex Complex number type and implementations of complex transcendental functions. 
org.apache.commons.math.fraction Fraction number type and fraction number formatting. 
org.apache.commons.math.linear Linear algebra support. 
org.apache.commons.math.util Convenience routines and common data structures used throughout the commons-math library. 
 

Uses of Field in org.apache.commons.math
 

Methods in org.apache.commons.math that return Field
 Field<T> FieldElement.getField()
          Get the Field to which the instance belongs.
 

Uses of Field in org.apache.commons.math.complex
 

Classes in org.apache.commons.math.complex that implement Field
 class ComplexField
          Representation of the complex numbers field.
 

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

Classes in org.apache.commons.math.fraction that implement Field
 class BigFractionField
          Representation of the fractional numbers without any overflow field.
 class FractionField
          Representation of the fractional numbers field.
 

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

Methods in org.apache.commons.math.linear that return Field
protected static
<T extends FieldElement<T>>
Field<T>
AbstractFieldMatrix.extractField(T[] d)
          Get the elements type from an array.
protected static
<T extends FieldElement<T>>
Field<T>
AbstractFieldMatrix.extractField(T[][] d)
          Get the elements type from an array.
 Field<T> FieldMatrix.getField()
          Get the type of field elements of the matrix.
 Field<T> FieldVector.getField()
          Get the type of field elements of the vector.
 Field<T> ArrayFieldVector.getField()
          Get the type of field elements of the vector.
 Field<T> SparseFieldVector.getField()
          Get the type of field elements of the vector.
 Field<T> AbstractFieldMatrix.getField()
          Get the type of field elements of the matrix.
 

Methods in org.apache.commons.math.linear with parameters of type Field
protected static
<T extends FieldElement<T>>
T[]
AbstractFieldMatrix.buildArray(Field<T> field, int length)
          Build an array of elements.
protected static
<T extends FieldElement<T>>
T[][]
AbstractFieldMatrix.buildArray(Field<T> field, int rows, int columns)
          Build an array of elements.
static
<T extends FieldElement<T>>
T[][]
BlockFieldMatrix.createBlocksLayout(Field<T> field, int rows, int columns)
          Create a data array in blocks layout.
static
<T extends FieldElement<T>>
FieldMatrix<T>
MatrixUtils.createFieldIdentityMatrix(Field<T> field, int dimension)
          Returns dimension x dimension identity matrix.
static
<T extends FieldElement<T>>
FieldMatrix<T>
MatrixUtils.createFieldMatrix(Field<T> field, int rows, int columns)
          Returns a FieldMatrix with specified dimensions.
 

Constructors in org.apache.commons.math.linear with parameters of type Field
AbstractFieldMatrix(Field<T> field)
          Creates a matrix with no data
AbstractFieldMatrix(Field<T> field, int rowDimension, int columnDimension)
          Create a new FieldMatrix with the supplied row and column dimensions.
Array2DRowFieldMatrix(Field<T> field)
          Creates a matrix with no data
Array2DRowFieldMatrix(Field<T> field, int rowDimension, int columnDimension)
          Create a new FieldMatrix with the supplied row and column dimensions.
ArrayFieldVector(Field<T> field)
          Build a 0-length vector.
ArrayFieldVector(Field<T> field, int size)
          Construct a (size)-length vector of zeros.
BlockFieldMatrix(Field<T> field, int rows, int columns)
          Create a new matrix with the supplied row and column dimensions.
SparseFieldMatrix(Field<T> field)
          Creates a matrix with no data.
SparseFieldMatrix(Field<T> field, int rowDimension, int columnDimension)
          Create a new SparseFieldMatrix with the supplied row and column dimensions.
SparseFieldVector(Field<T> field)
          Build a 0-length vector.
SparseFieldVector(Field<T> field, int dimension)
          Construct a (dimension)-length vector of zeros.
SparseFieldVector(Field<T> field, int dimension, int expectedSize)
          Build a vector with known the sparseness (for advanced use only).
SparseFieldVector(Field<T> field, T[] values)
          Create from a Field array.
 

Uses of Field in org.apache.commons.math.util
 

Classes in org.apache.commons.math.util that implement Field
 class BigRealField
          Representation of real numbers with arbitrary precision field.
 

Methods in org.apache.commons.math.util that return Field
 Field<BigReal> BigReal.getField()
          Get the Field to which the instance belongs.
 

Constructors in org.apache.commons.math.util with parameters of type Field
OpenIntToFieldHashMap(Field<T> field)
          Build an empty map with default size and using zero for missing entries.
OpenIntToFieldHashMap(Field<T> field, int expectedSize)
          Build an empty map with specified size and using zero for missing entries.
OpenIntToFieldHashMap(Field<T> field, int expectedSize, T missingEntries)
          Build an empty map with specified size.
OpenIntToFieldHashMap(Field<T> field, T missingEntries)
          Build an empty map with default size
 



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