Closed williamstein closed 14 years ago
With attached patch things are a little bit better (I didn't touch the vectors yet):
sage: M=MatrixSpace(GF(2),1000,500).random_element()
sage: %time K=M.kernel()
CPU times: user 5.89 s, sys: 0.00 s, total: 5.90 s
Wall time: 5.99 s
sage: %time K.matrix()
CPU times: user 3.36 s, sys: 0.49 s, total: 3.86 s
Wall time: 3.95 s
500 x 1000 dense matrix over Finite Field of size 2
Merged: sage-4.3.rc1
Reviewer: Mike Hansen
Author: Martin Albrecht
Component: linear algebra
Author: Martin Albrecht
Reviewer: Mike Hansen
Merged: sage-4.3.rc1
Issue created by migration from https://trac.sagemath.org/ticket/3684