sparse array consultation
- To: mathgroup at smc.vnet.net
- Subject: [mg102220] sparse array consultation
- From: Francisco Gutierrez <fgutiers2002 at yahoo.com>
- Date: Sat, 1 Aug 2009 04:03:37 -0400 (EDT)
Dear Sirs: I have a code that must take several inverses from relatively big matrices the majority of whose entries are zeroes. It runs hellishly slowly. I am aware that I sholud use sparse array functionalities to make these inverses run faster, but do not know quite how to use them. Can somebody help me? Fg