wok-6.x view blas/description.txt @ rev 21586
updated nspr and nspr-dev (4.10.8 -> 4.21)
| author | Hans-G?nter Theisgen |
|---|---|
| date | Mon May 20 13:58:55 2019 +0100 (2019-05-20) |
| parents | |
| children |
line source
1 LAPACK is written in Fortran 90 and provides routines for solving systems of
2 simultaneous linear equations, least-squares solutions of linear systems of
3 equations, eigenvalue problems, and singular value problems. The associated
4 matrix factorizations (LU, Cholesky, QR, SVD, Schur, generalized Schur) are
5 also provided, as are related computations such as reordering of the Schur
6 factorizations and estimating condition numbers. Dense and banded matrices
7 are handled, but not general sparse matrices. In all areas, similar
8 functionality is provided for real and complex matrices, in both single and
9 double precision.