Re: How to map a list on function
- To: mathgroup at smc.vnet.net
- Subject: [mg97682] Re: How to map a list on function
- From: dr DanW <dmaxwarren at gmail.com>
- Date: Wed, 18 Mar 2009 04:57:28 -0500 (EST)
- References: <gpg18t$ceh$1@smc.vnet.net> <gpilb2$595$1@smc.vnet.net>
> Wow, the speed gain of Tr over Total or Plus@@ is interesting. Thanks > for that tidbit! Hmmmmm. I was told (by a Wolfram instructor) that Total was supposed to be faster than Tr. I ran a couple of tests in version 7.0.1 and found for a long array of integers that Total was in fact marginally faster than Tr, but nothing to get too excited about. This could be a version dependent thing. Dan