'BLAS' and 'LAPACK' Routines for Native R Matrices and 'big.matrix' Objects

Documentation for package ‘bigalgebra’ version 3.0.0

bigalgebra-package	Arithmetic routines for native R matrices and big.matrix objects.
%*%-method	Class '"big.matrix"' arithmetic methods
Arith-method	Class '"big.matrix"' arithmetic methods
bigalgebra	Arithmetic routines for native R matrices and big.matrix objects.
dadd	Add two double-precision vectors.
dasum	Sum of absolute values
daxpy	BLAS daxpy functionality
dcopy	Copy a vector.
ddot	Dot product of two vectors
dgeev	DGEEV computes eigenvalues and eigenvectors.
dgemm	Matrix Multiply
dgeqrf	QR factorization
dgesdd	DGESDD computes the singular value decomposition (SVD) of a real matrix.
dhprod	Element-wise (Hadamard) product
dnrm2	Euclidean norm (2-norm)
dpotrf	Cholesky factorization
dprdct	Product of vector elements
dqddot	High-accuracy dot product
dscal	Scales a vector by a constant.
dset	Fill a vector or matrix with a constant value
dsqrt	Element-wise square root
dsub	In-place vector subtraction
dsum	Sum of elements
dswap	Swap two double-precision vectors.
dsymm	Symmetric matrix-matrix multiplication
dvcal	Generalised AXPBY operation
dxyz	Three-dimensional cross product
idamax	Index of the maximum absolute value
idamin	Index of the minimum absolute value
idmax	Index of the maximum element
idmin	Index of the minimum element