Module ojalgo

Package org.ojalgo.matrix.decomposition

Interface MatrixDecomposition.Determinant<N extends Comparable<N>>

All Superinterfaces:

DeterminantTask<N>, MatrixDecomposition<N>, MatrixTask<N>, Provider2D, Provider2D.Determinant<N>, Structure1D, Structure2D

All Known Subinterfaces:

Cholesky<N>, Eigenvalue<N>, Eigenvalue.Generalised<N>, Eigenvalue.Spectral<N>, LDL<N>, LDU<N>, LU<N>, QR<N>

All Known Implementing Classes:

SparseQDLDL

Enclosing interface:

MatrixDecomposition<N extends Comparable<N>>

public static interface MatrixDecomposition.Determinant<N extends Comparable<N>>
extends MatrixDecomposition<N>, DeterminantTask<N>, Provider2D.Determinant<N>

Nested Class Summary

Nested classes/interfaces inherited from interface org.ojalgo.matrix.task.DeterminantTask

DeterminantTask.Factory<N extends Comparable<N>>

Nested classes/interfaces inherited from interface org.ojalgo.matrix.decomposition.MatrixDecomposition

MatrixDecomposition.Determinant<N extends Comparable<N>>, MatrixDecomposition.EconomySize<N extends Comparable<N>>, MatrixDecomposition.Factory<D extends MatrixDecomposition<?>>, MatrixDecomposition.Hermitian<N extends Comparable<N>>, MatrixDecomposition.Ordered<N extends Comparable<N>>, MatrixDecomposition.Pivoting<N extends Comparable<N>>, MatrixDecomposition.RankRevealing<N extends Comparable<N>>, MatrixDecomposition.Solver<N extends Comparable<N>>, MatrixDecomposition.Updatable<N extends Comparable<N>>, MatrixDecomposition.Values<N extends Comparable<N>>

Nested classes/interfaces inherited from interface org.ojalgo.matrix.Provider2D

Provider2D.Condition, Provider2D.Determinant<N extends Comparable<N>>, Provider2D.Eigenpairs, Provider2D.Hermitian, Provider2D.Inverse<M>, Provider2D.Rank, Provider2D.Solution<M>, Provider2D.Symmetric, Provider2D.Trace<N extends Comparable<N>>

Nested classes/interfaces inherited from interface org.ojalgo.structure.Structure1D

Structure1D.BasicMapper<T>, Structure1D.IndexMapper<T>, Structure1D.IntIndex, Structure1D.LongIndex, Structure1D.LoopCallback

Nested classes/interfaces inherited from interface org.ojalgo.structure.Structure2D

Structure2D.IntRowColumn, Structure2D.Logical<S extends Structure2D,B extends Structure2D.Logical<S,B>>, Structure2D.LongRowColumn, Structure2D.ReducibleTo1D<R extends Structure1D>, Structure2D.Reshapable, Structure2D.RowColumnKey<R,C>, Structure2D.RowColumnMapper<R,C>

Field Summary

Fields inherited from interface org.ojalgo.matrix.task.DeterminantTask

C128, H256, Q128, R064, R128

Fields inherited from interface org.ojalgo.matrix.decomposition.MatrixDecomposition

TYPICAL

Method Summary

Modifier and Type	Method	Description
N	getDeterminant()	A matrix' determinant is the product of its eigenvalues.
default Provider2D.Determinant<N>	toDeterminantProvider(ElementsSupplier<N> original, Supplier<MatrixStore<N>> alternativeOriginalSupplier)

Methods inherited from interface org.ojalgo.matrix.task.DeterminantTask

calculateDeterminant

Methods inherited from interface org.ojalgo.matrix.decomposition.MatrixDecomposition

decompose, isComputed, reconstruct, reset

Methods inherited from interface org.ojalgo.structure.Structure2D

count, countColumns, countRows, firstInColumn, firstInRow, getColDim, getMaxDim, getMinDim, getRowDim, isEmpty, isFat, isScalar, isSquare, isTall, isVector, limitOfColumn, limitOfRow, size

Method Details

getDeterminant

N getDeterminant()

A matrix' determinant is the product of its eigenvalues.

Specified by:

getDeterminant in interface Provider2D.Determinant<N extends Comparable<N>>

Returns:

The matrix' determinant

toDeterminantProvider

default Provider2D.Determinant<N> toDeterminantProvider(ElementsSupplier<N> original,
 Supplier<MatrixStore<N>> alternativeOriginalSupplier)

Specified by:

toDeterminantProvider in interface DeterminantTask<N extends Comparable<N>>