On 8/28/07, mabshoff <[EMAIL PROTECTED]> wrote: > It computes the determinant as follows: > > sage: M=Matrix(Integers(),20,20,L) > sage: M.det() > 3951360 > sage: M.rank() > 20
> Can anybody verify that this is the correct result? Yep, via PARI (also in SAGE): sage: gp(M).matdet() 3951360 or via the charpoly command: sage: M.charpoly()[0] 3951360 Thanks!! > > I am rerunning sage -testall at the moment to make sure that nothing > else is negatively affected by the fix. > > Once more: kudos to Clement. > > Cheers, > > Michael > > > > > -- William Stein Associate Professor of Mathematics University of Washington http://www.williamstein.org --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] 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/ -~----------~----~----~----~------~----~------~--~---
