On Mar 30, 2010, at 10:18 AM, Santanu Sarkar wrote:
Suppose L is a lattice generated by b_1, b_2, \ldots, b_m for example say b_1=(1,2,3), b_2=(2,3,4). Is there any function in Sage by which one can find orthogonal lattice of L?
An orthogonal lattice might not exist in general, but you can use LLL to get close (and, perhaps, hit it right on).
sage: m = matrix([[1,2,3],[2,3,4]]) sage: m.LLL() [-1 0 1] [ 1 1 1] - Robert -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org To unsubscribe from this group, send email to sage-support+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
