Reference

All functions
%*%,big.matrix,big.matrix-method %*%,matrix,big.matrix-method %*%,big.matrix,matrix-method Arith,big.matrix,big.matrix-method Arith,big.matrix,matrix-method Arith,matrix,big.matrix-method Arith,big.matrix,numeric-method Arith,numeric,big.matrix-method	Class "big.matrix" arithmetic methods
bigalgebra-package bigalgebra	Arithmetic routines for native R matrices and big.matrix objects.
daxpy()	BLAS daxpy functionality
dcopy()	Copy a vector.
dgeev()	DGEEV computes eigenvalues and eigenvectors.
dgemm()	Matrix Multiply
dgeqrf()	QR factorization
dgesdd()	DGESDD computes the singular value decomposition (SVD) of a real matrix.
dpotrf()	Cholesky factorization
dscal()	Scales a vector by a constant.