Actually, I think I missed a line. Here is the script that causes the problem:
M=matrix(2,2,[27, -11, 15, 1]) G,mu = M.gram_schmidt() M2 = matrix(2,3,[27,-11,29,15,1,9]) M2 = matrix(2,3,[27,-11,21,15,1,9]) G2,mu2 = M2.gram_schmidt() float(G2[1].norm() - G[1].norm()) > 0 It is only a problem after first starting Sage. Bill. On Feb 17, 3:33 am, Bill Hart <goodwillh...@googlemail.com> wrote: > Hi, > > the following short script dumps me at the command line in Sage 4.8: > > M=matrix(2,2,[27, -11, 15, 1]) > G,mu = M.gram_schmidt() > M2 = matrix(2,3,[27,-11,21,15,1,9]) > G2,mu2 = M2.gram_schmidt() > float(G2[1].norm() - G[1].norm()) > 0 > > It prints: > > WARNING: > ******** > You or a %run:ed script called sys.stdin.close() or > sys.stdout.close()! > Exiting IPython! > > Bill. -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org