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  • Extreme.Mathematics.LinearAlgebra.Implementation
    • DecompositionOperations(T) Class
    • DecompositionOperations(TReal, TComplex) Class
    • GenericDecompositionOperations(T) Class
    • GenericLinearAlgebraOperations(T) Class
    • GenericSparseLinearAlgebraOperations(T) Class
    • IArrayFunctions(T, TShape, TArray) Interface
    • ILinearAlgebraOperations(T) Interface
    • ILinearAlgebraOperations(T, TVector, TMatrix) Interface
    • ISparseLinearAlgebraOperations(T) Interface
    • IVectorFunctions(T) Interface
    • LinearAlgebraOperations(T) Class
    • ManagedArrayFunctions Class
    • ManagedArrayFunctions(T) Class
    • ManagedArrayFunctionsOfSingle Class
    • ManagedLapack Class
    • ManagedLapackOfSingle Class
    • ManagedLinearAlgebraOperations Class
    • ManagedLinearAlgebraOperationsOfSingle Class
    • ManagedSparseLinearAlgebraOperations Class
    • ManagedSparseLinearAlgebraOperationsOfSingle Class
    • SparseLinearAlgebraOperations Class
    • SparseLinearAlgebraOperations(T) Class
    • SparseLinearAlgebraOperationsOfSingle Class
  • GenericDecompositionOperations(T) Class
    • Properties
    • Methods
  • Methods
    • BandCholeskyDecompose Method Overloads
    • BandCholeskyEstimateCondition Method Overloads
    • BandCholeskySolve Method Overloads
    • BandLUDecompose Method Overloads
    • BandLUEstimateCondition Method Overloads
    • BandLUSolve Method Overloads
    • BandTriangularSolve Method
    • CholeskyDecompose Method Overloads
    • CholeskyEstimateCondition Method Overloads
    • CholeskyInvert Method Overloads
    • CholeskySolve Method Overloads
    • EigenvalueDecompose Method Overloads
    • GeneralizedEigenvalueDecompose Method Overloads
    • GeneralizedSingularValueDecompose Method Overloads
    • HermitianDecompose Method
    • HermitianEigenvalueDecompose Method
    • HermitianEstimateCondition Method
    • HermitianGeneralizedEigenvalueDecompose Method
    • HermitianInvert Method
    • HermitianSolve Method
    • LQDecompose Method Overloads
    • LQOrthogonalMultiply Method
    • LQUnitaryMultiply Method
    • LUDecompose Method Overloads
    • LUEstimateCondition Method Overloads
    • LUInvert Method Overloads
    • LUSolve Method Overloads
    • QLDecompose Method Overloads
    • QLOrthogonalMultiply Method
    • QLUnitaryMultiply Method
    • QRDecompose Method Overloads
    • QROrthogonalMultiply Method
    • QRUnitaryMultiply Method
    • RQDecompose Method Overloads
    • RQOrthogonalMultiply Method
    • RQUnitaryMultiply Method
    • SingularValueDecompose Method Overloads
    • SymmetricDecompose Method
    • SymmetricEigenvalueDecompose Method
    • SymmetricEstimateCondition Method
    • SymmetricGeneralizedEigenvalueDecompose Method
    • SymmetricInvert Method
    • SymmetricSolve Method
    • TriangularEstimateCondition Method Overloads
    • TriangularInvert Method Overloads
    • TriangularSolve Method Overloads
  • LUDecompose Method Overloads
    • LUDecompose Method (Int32, Int32, Array2D(Complex(T)), Array1D(Int32), Int32)
    • LUDecompose Method (Int32, Int32, Array2D(T), Array1D(Int32), Int32)
GenericDecompositionOperationsTLUDecompose Method Extreme Optimization Numerical Libraries for .NET Professional
Overload List

  NameDescription
Public methodLUDecompose(Int32, Int32, Array2DComplexT, Array1DInt32, Int32)
ZGETRF computes an LU decomposition of a general M-by-N matrix A using partial pivoting with row interchanges.

The decomposition has the form

A = P * L * U

where P is a permutation matrix, L is lower triangular with unit diagonal elements (lower trapezoidal if m > n), and U is upper triangular (upper trapezoidal if m < n).

This is the right-looking Level 3 BLAS version of the algorithm.

(Overrides DecompositionOperationsTReal, TComplexLUDecompose(Int32, Int32, Array2DTComplex, Array1DInt32, Int32).)
Public methodLUDecompose(Int32, Int32, Array2DT, Array1DInt32, Int32)

Computes an LU factorization of a general M-by-N matrix A using partial pivoting with row interchanges.

(Overrides DecompositionOperationsTReal, TComplexLUDecompose(Int32, Int32, Array2DTComplex, Array1DInt32, Int32).)
Top
See Also

Reference

GenericDecompositionOperationsT Class
Extreme.Mathematics.LinearAlgebra.Implementation Namespace

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