Documentation of Some Useful LAPACK Routines

<ul>
<li><A href="http://www.netlib.org/blas/sgemm.f">SGEMM</a> -- Matrix Multiplication
<li><A href="http://www.netlib.org/lapack/single/sgbtrf.f">SGBTRF</a> -- LU decomposition of a band matrix ('Factor').
<li><A href="http://www.netlib.org/lapack/single/sgbtrs.f">SGBTRS</a> -- Solution of banded matrix equation assuming LU has been computed already ('Solve').
<li><A href="http://www.netlib.org/lapack/single/sgelss.f">SGELSS</a> -- Solve a least-squares problem via SVD
<li><A href="http://www.netlib.org/lapack/single/sgesvd.f">SGESVD</a> -- Compute the SVD 
<li><A href="http://www.netlib.org/lapack/single/spotrf.f">SPOTRF</a> -- Compute the Cholesky decomposition 

</ul>