file	y12m/doc
for	documentation for the package
size	125 kilobytes

file	y12m/y12m.f
for	solution of linear systems, matrices are large and sparse

file	y12m/y12mae.f
for	sparse matrix, solve one system, single right hand side
prec	single

file	y12m/y12maf.f
for	sparse matrix, solve one system, single right hand side
prec	double

file	y12m/y12mfe.f
for	Solves a large sparse system of linear algebraic equations
,       using Gaussian elimination and sparse matrix techniques.
,	Iterative refinement is applied in order to improve accuracy.
gams	d2a4

lib	y12m/ex
for	test programs

.