How to sum up this list fast, Total, Fold is still slow to me
- To: mathgroup at smc.vnet.net
- Subject: [mg66355] How to sum up this list fast, Total, Fold is still slow to me
- From: "phd related" <phdrelated at gmail.com>
- Date: Wed, 10 May 2006 06:34:31 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Hi, guys
i am trying to sum up a large list of 24,000 elements which are very
small. See the attachment for details i have tried
[ contact the author to get the attachment - moderator]
Plus@@longlist
or Total[longlist]
or Fold[Plus,0,longlist]
but it is still slow to me
How to tackle this problem
Thanks for your help