> I'm not sure I understand the problem. Here is an example session in > Sage 3.0.1. Can you change this to illustrate what you mean? >
Sorry, Jason, the example was sort of buried in my post. Here is a concise version. sage: A=matrix(QQ,3,range(9)) sage: A [0 1 2] [3 4 5] [6 7 8] sage: A.rescale_row(2,i/2) --------------------------------------------------------------------------- <type 'exceptions.TypeError'> Traceback (most recent call last) <snip> <type 'exceptions.TypeError'>: unable to convert I/2 to a rational William is right about it being (nearly) orthogonal - the common projection is to use in pedagogical circumstances. This is now http://trac.sagemath.org/sage_trac/ticket/3212. --~--~---------~--~----~------------~-------~--~----~ 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://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
