laso

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file	readme
for	overview of laso

file	dilaso.f  dilaso.f plus dependencies
for	all eigenvalues and eigenvectors of a sparse symmetric matrix outside 
        an excluded interval, block Lanczos with orthogonalization
prec	double
gams    d4a1, d4a7

file	silaso.f  silaso.f plus dependencies
for	all eigenvalues and eigenvectors of a sparse symmetric matrix outside 
        an excluded interval, block Lanczos with orthogonalization
prec	single
gams    d4a1, d4a7

file	dnlaso.f  dnlaso.f plus dependencies
for	a few eigenvalues and eigenvectors of a sparse symmetric matrix from 
        either end of the spectrum, block Lanczos with orthogonalization
prec	double
gams    d4a1, d4a7

file	snlaso.f  snlaso.f plus dependencies
for	a few eigenvalues and eigenvectors of a sparse symmetric matrix from 
        either end of the spectrum, block Lanczos with orthogonalization
prec	single
gams    d4a1, d4a7

file	doc
for	user manual for the LASO package

file	lanczos3
for	sample driver program for the LASO package