This directory contains sparse matrix routines imported from elsewhere.
See the individual files or subdirectories for details on authorship,
copyright, etc.

ilucg
	ILUCG (Incomplete LU-decomposition / conjugate gradiant)
	subroutines.

umfpack
	UMFPACK sparse LU decomposition package (version 4.0 of 11.Apr.2002).

y12m
	Sparse LU decomposition subroutines from the Harwell Y12M package.
	I haven't written the AHFinderDirect support code for this, so
	the Y12M code isn't compiled yet.