Services & ResourcesWolfram ForumsMathGroup Archive

[Date Index] [Thread Index] [Author Index]

LatticeReduce extension

• To: mathgroup at smc.vnet.net
• Subject: [mg42450] LatticeReduce extension
• From: davidmma at freemail.hu
• Date: Wed, 9 Jul 2003 08:24:25 -0400 (EDT)
• Sender: owner-wri-mathgroup at wolfram.com

Dear MathGroup,

I would like to use the LLL algorithm to get the reduce basis for a given 
set of vectors, but I also need the coordinates of the basis vectors in 
the original system.

LatticeReduce doesn't have this functionality, and when I tried to 
implement such an extension, I've found it very slow, although it 
shouldn't be. I would be glad if somebody who had faced with this 
problem earlier could help me. I don't post the code here, because it is 
awful, long and seems to be uncorrectable. :(

Thank you in advance.

• Follow-Ups:
  • Re: LatticeReduce extension
    • From: Daniel Lichtblau <danl@wolfram.com>
  • Re: LatticeReduce extension
    • From: Dr Bob <majort@cox-internet.com>