This package contains functions to call routines from software library LAPACK (Linear Algebra PACKage) aimed for numerical linear algebra. The library is provided by Netlib Repository.
| Name | Description |
|---|---|
| dgeevx_eigenValues | Compute the eigenvalues of matrix A, using lapack routine dgeevx (with balancing) |
| dggev_eigenValues | Compute only generalized eigenvalues for a (A,B) system |
| dlansy | Norm of a symmetric matrix |
| dorgqr_x | Generates a real orthogonal matrix Q which is defined as the product of elementary reflectors, as returned by DGEQRF |
| dgemm | Blas algorithm to perform C:=a*op(A)*op(B) + b*C (a,b scalars, ABC matrices) |
| dtrmm | Blas algorithm to perform B := alpha*op( A )*B, or B := alpha*B*op( A ) with triangular matrix A |
| drot | Applies a plane rotation |
| drotg | Construct Givens plane rotation |
| dtrsv | Solve one of the matrix equations op( A )*x = B where A is upper or lower triangular matrix. BLAS routine |
| dposv | Compute the solution to A * X = B, where A is a symmetric positive definite matrix |
| dpocon | Estimates the reciprocal of the condition number (1-norm) of a real symmetric matrix A using the Cholesky factor |
| dgelqf | Compute LQ factorization of a real matrix A=L*Q |
| dorglq | Generate a matrix Q with orthonormal rows which is defined as the product of elementary reflectors, as returned by DGELQF |
| dtrtri | Computes the inverse of a triangular real matrix A |