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F

fib(CMatrix) - Method in class org.flag4j.arrays.dense.CMatrix
Computes the Frobenius inner product of two matrices.
fib(CMatrix) - Method in class org.flag4j.arrays.dense.Matrix
Computes the Frobenius inner product of two matrices.
fib(CMatrix) - Method in class org.flag4j.arrays.sparse.CooCMatrix
Computes the Frobenius inner product of two matrices.
fib(CMatrix) - Method in class org.flag4j.arrays.sparse.CooMatrix
Computes the Frobenius inner product of two matrices.
fib(CMatrix) - Method in class org.flag4j.arrays.sparse.CsrCMatrix
Computes the Frobenius inner product of two matrices.
fib(CMatrix) - Method in class org.flag4j.arrays.sparse.CsrMatrix
Computes the Frobenius inner product of two matrices.
fib(CMatrix) - Method in interface org.flag4j.core.MatrixOperationsMixin
Computes the Frobenius inner product of two matrices.
fib(Matrix) - Method in class org.flag4j.arrays.dense.CMatrix
Computes the Frobenius inner product of two matrices.
fib(Matrix) - Method in class org.flag4j.arrays.dense.Matrix
Computes the Frobenius inner product of two matrices.
fib(Matrix) - Method in class org.flag4j.arrays.sparse.CooCMatrix
Computes the Frobenius inner product of two matrices.
fib(Matrix) - Method in class org.flag4j.arrays.sparse.CooMatrix
Computes the Frobenius inner product of two matrices.
fib(Matrix) - Method in class org.flag4j.arrays.sparse.CsrCMatrix
Computes the Frobenius inner product of two matrices.
fib(Matrix) - Method in class org.flag4j.arrays.sparse.CsrMatrix
Computes the Frobenius inner product of two matrices.
fib(Matrix) - Method in interface org.flag4j.core.MatrixOperationsMixin
Computes the Frobenius inner product of two matrices.
fib(CooCMatrix) - Method in class org.flag4j.arrays.dense.CMatrix
Computes the Frobenius inner product of two matrices.
fib(CooCMatrix) - Method in class org.flag4j.arrays.dense.Matrix
Computes the Frobenius inner product of two matrices.
fib(CooCMatrix) - Method in class org.flag4j.arrays.sparse.CooCMatrix
Computes the Frobenius inner product of two matrices.
fib(CooCMatrix) - Method in class org.flag4j.arrays.sparse.CooMatrix
Computes the Frobenius inner product of two matrices.
fib(CooCMatrix) - Method in class org.flag4j.arrays.sparse.CsrCMatrix
Computes the Frobenius inner product of two matrices.
fib(CooCMatrix) - Method in class org.flag4j.arrays.sparse.CsrMatrix
Computes the Frobenius inner product of two matrices.
fib(CooCMatrix) - Method in interface org.flag4j.core.MatrixOperationsMixin
Computes the Frobenius inner product of two matrices.
fib(CooMatrix) - Method in class org.flag4j.arrays.dense.CMatrix
Computes the Frobenius inner product of two matrices.
fib(CooMatrix) - Method in class org.flag4j.arrays.dense.Matrix
Computes the Frobenius inner product of two matrices.
fib(CooMatrix) - Method in class org.flag4j.arrays.sparse.CooCMatrix
Computes the Frobenius inner product of two matrices.
fib(CooMatrix) - Method in class org.flag4j.arrays.sparse.CooMatrix
Computes the Frobenius inner product of two matrices.
fib(CooMatrix) - Method in class org.flag4j.arrays.sparse.CsrCMatrix
Computes the Frobenius inner product of two matrices.
fib(CooMatrix) - Method in class org.flag4j.arrays.sparse.CsrMatrix
Computes the Frobenius inner product of two matrices.
fib(CooMatrix) - Method in interface org.flag4j.core.MatrixOperationsMixin
Computes the Frobenius inner product of two matrices.
fib(CsrCMatrix) - Method in class org.flag4j.arrays.sparse.CsrMatrix
Computes the Frobenius inner product of two matrices.
fib(CsrMatrix) - Method in class org.flag4j.arrays.sparse.CsrMatrix
Computes the Frobenius inner product of two matrices.
fileIn - Variable in class org.flag4j.io.TensorInputStream
Stream for loading bytes from a system file.
fileOut - Variable in class org.flag4j.io.TensorOutputStream
Stream for writing data to a file.
fill(double[][], double) - Static method in class org.flag4j.util.ArrayUtils
Fills an array with the specified value;
fill(CNumber[][], CNumber) - Static method in class org.flag4j.util.ArrayUtils
Fills an array with specified value.
fill(CNumber[], double) - Static method in class org.flag4j.util.ArrayUtils
Fills an array with specified value.
fill(CNumber[], double, int, int) - Static method in class org.flag4j.util.ArrayUtils
Fills range of an array with specified value.
fill(CNumber[], int, int, CNumber) - Static method in class org.flag4j.util.ArrayUtils
Fills an array with specified value.
filledArray(int, int) - Static method in class org.flag4j.util.ArrayUtils
Constructs an array filled with a specific value.
fillZeros(CNumber[][]) - Static method in class org.flag4j.util.ArrayUtils
Fills an array of complex numbers with zeros.
findFirstLast(int[], int) - Static method in class org.flag4j.util.ArrayUtils
Finds the first and last index of a specified key within a sorted array.
findMaxAndInit(int) - Method in class org.flag4j.linalg.decompositions.hess.SymmHess
Finds the maximum value in UnitaryDecomposition.transformMatrix at column j at or below the jth row.
findMaxAndInit(int) - Method in class org.flag4j.linalg.decompositions.unitary.ComplexUnitaryDecomposition
Finds the maximum value in UnitaryDecomposition.transformMatrix at column j at or below the jth row.
findMaxAndInit(int) - Method in class org.flag4j.linalg.decompositions.unitary.RealUnitaryDecomposition
Finds the maximum value in UnitaryDecomposition.transformMatrix at column j at or below the jth row.
findMaxAndInit(int) - Method in class org.flag4j.linalg.decompositions.unitary.UnitaryDecomposition
Finds the maximum value in UnitaryDecomposition.transformMatrix at column j at or below the jth row.
Flag4jConstants - Class in org.flag4j.util
A simple utility class containing useful constants.
Flag4jConstants() - Constructor for class org.flag4j.util.Flag4jConstants
 
flatten() - Method in class org.flag4j.arrays.dense.CMatrix
Flattens a matrix to have a single row.
flatten() - Method in class org.flag4j.arrays.dense.CTensor
Flattens tensor to single dimension.
flatten() - Method in class org.flag4j.arrays.dense.CVector
Since vectors are rank 1 tensors, this method simply copies the vector.
flatten() - Method in class org.flag4j.arrays.dense.Matrix
Flattens a matrix to have a single row.
flatten() - Method in class org.flag4j.arrays.dense.Tensor
Flattens tensor to single dimension.
flatten() - Method in class org.flag4j.arrays.dense.Vector
Since vectors are rank 1 tensors, this method simply copies the vector.
flatten() - Method in class org.flag4j.arrays.sparse.CooCMatrix
Flattens tensor to single dimension.
flatten() - Method in class org.flag4j.arrays.sparse.CooCTensor
Flattens tensor to single dimension.
flatten() - Method in class org.flag4j.arrays.sparse.CooCVector
Flattens tensor to single dimension.
flatten() - Method in class org.flag4j.arrays.sparse.CooMatrix
Flattens tensor to single dimension.
flatten() - Method in class org.flag4j.arrays.sparse.CooTensor
Flattens tensor to single dimension.
flatten() - Method in class org.flag4j.arrays.sparse.CooVector
Flattens tensor to single dimension.
flatten() - Method in class org.flag4j.arrays.sparse.CsrCMatrix
Flattens tensor to single dimension.
flatten() - Method in class org.flag4j.arrays.sparse.CsrMatrix
Flattens tensor to single dimension.
flatten() - Method in interface org.flag4j.core.TensorManipulationsMixin
Flattens tensor to single dimension.
flatten(double[][]) - Static method in class org.flag4j.util.ArrayUtils
Flattens a two-dimensional array.
flatten(int) - Method in class org.flag4j.arrays.dense.CMatrix
Flattens a matrix along a specified axis.
flatten(int) - Method in class org.flag4j.arrays.dense.CTensor
Flattens a tensor along the specified axis.
flatten(int) - Method in class org.flag4j.arrays.dense.CVector
Flattens a tensor along the specified axis.
flatten(int) - Method in class org.flag4j.arrays.dense.Matrix
Flattens a matrix along a specified axis.
flatten(int) - Method in class org.flag4j.arrays.dense.Tensor
Flattens a tensor along the specified axis.
flatten(int) - Method in class org.flag4j.arrays.dense.Vector
Flattens a tensor along the specified axis.
flatten(int) - Method in class org.flag4j.arrays.sparse.CooCMatrix
Flattens a tensor along the specified axis.
flatten(int) - Method in class org.flag4j.arrays.sparse.CooCTensor
Flattens a tensor along the specified axis.
flatten(int) - Method in class org.flag4j.arrays.sparse.CooCVector
Flattens a tensor along the specified axis.
flatten(int) - Method in class org.flag4j.arrays.sparse.CooMatrix
Flattens a tensor along the specified axis.
flatten(int) - Method in class org.flag4j.arrays.sparse.CooTensor
Flattens a tensor along the specified axis.
flatten(int) - Method in class org.flag4j.arrays.sparse.CooVector
Flattens a tensor along the specified axis.
flatten(int) - Method in class org.flag4j.arrays.sparse.CsrCMatrix
Flattens a tensor along the specified axis.
flatten(int) - Method in class org.flag4j.arrays.sparse.CsrMatrix
Flattens a tensor along the specified axis.
flatten(int) - Method in interface org.flag4j.core.TensorManipulationsMixin
Flattens a tensor along the specified axis.
flatten(int[][]) - Static method in class org.flag4j.util.ArrayUtils
Flattens a two-dimensional array.
flatten(CNumber[][]) - Static method in class org.flag4j.util.ArrayUtils
Flattens a two-dimensional array.
floatImaginaryValue() - Method in class org.flag4j.complex_numbers.CNumber
Note: This method may result in loss of accuracy
floatValue() - Method in class org.flag4j.complex_numbers.CNumber
Gets the value of the specified number as a float.
forwardSolver - Variable in class org.flag4j.linalg.solvers.exact.ExactSolver
Forward Solver for solving system with lower triangular coefficient matrix.
ForwardSolver<T,U,V> - Class in org.flag4j.linalg.solvers.exact.triangular
This solver solves linear systems of equations where the coefficient matrix in a lower triangular real dense matrix and the constant vector is a real dense vector.
ForwardSolver(boolean, boolean) - Constructor for class org.flag4j.linalg.solvers.exact.triangular.ForwardSolver
Creates a solver for solving a lower-triangular system.
fromColSwaps(int[]) - Static method in class org.flag4j.arrays.sparse.PermutationMatrix
Creates a permutation matrix with the specified column swaps.
fromDense(CMatrix) - Static method in class org.flag4j.arrays.sparse.CooCMatrix
Constructs a sparse COO matrix from a dense matrix.
fromDense(CTensor) - Static method in class org.flag4j.arrays.sparse.CooCTensor
Converts a sparse CooCTensor from a dense Tensor.
fromDense(CVector) - Static method in class org.flag4j.arrays.sparse.CooCVector
Creates a sparse tensor from a dense tensor.
fromDense(Matrix) - Static method in class org.flag4j.arrays.sparse.CooMatrix
Constructs a sparse COO matrix from a dense matrix.
fromDense(Tensor) - Static method in class org.flag4j.arrays.sparse.CooTensor
Converts a sparse CooTensor from a dense Tensor.
fromDense(Vector) - Static method in class org.flag4j.arrays.sparse.CooVector
Creates a sparse tensor from a dense tensor.
fromDoubleList(List<Double>) - Static method in class org.flag4j.util.ArrayUtils
Converts a list of Doubles objects to a primitive array.
fromIntegerList(List<Integer>) - Static method in class org.flag4j.util.ArrayUtils
Converts a list of Integer objects to a primitive array.
fromIntegerList(List<Integer>, int[]) - Static method in class org.flag4j.util.ArrayUtils
Converts a list of Integer objects to a primitive array.
fromList(List<T>, T[]) - Static method in class org.flag4j.util.ArrayUtils
Converts a list to an array.
fromPolar(double, double) - Static method in class org.flag4j.complex_numbers.CNumber
Converts a complex number expressed in polar from to the rectangular form.
FULL - Enum constant in enum class org.flag4j.linalg.decompositions.lu.LU.Pivoting
 
fullPivot() - Method in class org.flag4j.linalg.decompositions.lu.ComplexLU
Computes the LU decomposition using full/rook pivoting (i.e.
fullPivot() - Method in class org.flag4j.linalg.decompositions.lu.LU
Computes the LU decomposition using full/rook pivoting (i.e.
fullPivot() - Method in class org.flag4j.linalg.decompositions.lu.RealLU
Computes the LU decomposition using full/rook pivoting (i.e.
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All Classes and Interfaces|All Packages|Constant Field Values|Serialized Form