Since LLL and LLLGram in Magma V2.13 are written by Damien Stehle, using his asymptotically better algorithm. The previous version was not even mathematically correct (adhoc "improvements" or post-processing could destroy the LLL reduction condition).
Damien provides C code under GPL and can be found on his web page: http://perso.ens-lyon.fr/damien.stehle/english.html It might take some art to decide on optimal parameters, but linking it into SAGE should provide the same asymptotic performance as in Magma. --David --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~----------~----~----~----~------~----~------~--~---
