On Sun, Jan 8, 2012 at 6:23 PM, Volker Braun <vbraun.n...@gmail.com> wrote: > Just noticed the following: > > sage: import numpy as np > sage: r=10 > sage: c=76 > sage: A = 2*np.random.randint(2, size=(r,c))-np.ones((r,c),dtype=np.int) > sage: A = matrix(QQ,A) > sage: A > 10 x 76 dense matrix over Integer Ring (type 'print A.str()' to see all of > the entries) > > So matrix(QQ,<numpy>) actually constructs a matrix over ZZ. Thats somewhat > unexpected.
Ok, I saw that you opened a ticket for the right_kernel thing: http://trac.sagemath.org/sage_trac/ticket/12280 Should I create a new ticket for this matrix(QQ,<numpy>) thing? Thanks, -- Vegard Lima -- 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