======== readme for laso =======

 The  LASO package is a set of FORTRAN IV subroutines for computing a few
 eigenvalues of a large (sparse) symmetric matrix.   

DILASO Finds all the eigenvalues and eigenvectors of a large
   sparse symmetric matrix outside a user defined excluded interval.

DNLASO Finds a few eigenvalues and eigenvectors at either end of
   the spectrum of a large sparse symmetric matrix.  

 (For single precision versions request SILASO and SNLASO)

  David Scott
  Intel Scientific Computers
  15201 NW Greenbrier Pky
  Beaverton OR 970065771
  5036297676
  dscott@isc.intel.com