On 6/1/07, Thea Gegenberg <[EMAIL PROTECTED]> wrote: > The method echelon_form gives me an error when I try to take the > echelon form of a zero matrix. It says "TypeError: entries has the > wrong length" >
Here's an example to illustrate the bug. I hope somebody will fix it and send me a patch :-). sage: m = matrix(ZZ,3,3,[0]*9) sage: m.ech m.echelon_form m.echelonize sage: m.echelon() --------------------------------------------------------------------------- <type 'exceptions.AttributeError'> Traceback (most recent call last) /home/was/talks/2007-06-01-grants/<ipython console> in <module>() <type 'exceptions.AttributeError'>: 'sage.matrix.matrix_integer_dense.Matrix_integer_de' object has no attribute 'echelon' sage: m.echelon_form() --------------------------------------------------------------------------- <type 'exceptions.TypeError'> --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@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-support URLs: http://sage.math.washington.edu/sage/ and http://sage.scipy.org/sage/ -~----------~----~----~----~------~----~------~--~---
