Hi I am using right_kernel to find a kernel, for example the result is [ 1 0 1 0 -1 0 0] [ 0 1 1 0 0 0 0] [ 0 0 0 1 1 0 0] [ 0 0 0 0 0 1 1]
How can I (for an arbitrary kernel) get positive entries only, by making a linear combination of rows? Regards, Doaa -- 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
