Re: Using implicit information about row indices
- To: mathgroup at smc.vnet.net
- Subject: [mg68631] Re: Using implicit information about row indices
- From: "Diamond, Mark" <dot at dot.dot>
- Date: Sun, 13 Aug 2006 05:52:57 -0400 (EDT)
- References: <eakcj6$qce$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Many thanks to all who responded to this. The use of MapIndexed and SparseArray were both new to me and it has made an enormous difference to the overall algorithm. It was also instructive for me to see the cross-over (and differences) between the approaches. Cheers, Mark Diamond