LAPACK is a library of Fortran 77 subroutines for solving the most commonly occurring problems in numerical linear algebra. It is freely-available software, and is copyrighted. We recommend that you run the testing and timing programs. To view an HTML version of the Users' Guide please refer to the URL http://www.netlib.org/lapack/lug/lapack_lug.html. WWW: http://www.netlib.org/lapack/