type(obj) = <class 'sage.structure.sequence.Sequence'>
version = 3.4.rc1
obj =
'[
(Vector space of degree 33 and dimension 1 over Rational Field
Basis matrix:
[  1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1 1/3   1], True),
(Vector space of degree 33 and dimension 1 over Rational Field
Basis matrix:
[ 0  0  0  1 -1 -1  1 -1 -1  0  2 -1 -1  0  1  0  1  2 -2  0  1  1  0  1  0 -2  0 -1 -2  1 -1  0  2], True),
(Sparse vector space of degree 33 and dimension 2 over Rational Field
Basis matrix:
[ 0  1 -1  0  0  0  0 -1  1  0  0  1 -1 -1  0  0  1  0  0  1  0 -1  0 -1  0  0  0  0  0  1  0  0  0]
[ 0  0  0  1  1 -1 -1 -1  1  0  0  1 -1 -2 -1  0  1  0  0  2  1 -1  0 -1  0  0  0  1  0  1 -1  0  0], True),
(Sparse vector space of degree 33 and dimension 3 over Rational Field
Basis matrix:
[ 0  1 -1  0  0  0  0  1  1  0  0 -1 -1  1  0  2 -1  0  0 -1  0  1 -2 -1  0  0  0  2  0  1 -2  0  0]
[ 0  0  0  1  0  0 -1  0  0  0  0  0  0  0  0 -1  1  0  0  0  0 -1  1  1  0  0  0 -1  0 -1  1  0  0]
[ 0  0  0  0  1 -1  0  1  1  0  0 -1 -1  0  1  1  0  0  0  0 -1  0 -1  0  0  0  0  0  0  0  0  0  0], True),
(Sparse vector space of degree 33 and dimension 6 over Rational Field
Basis matrix:
[ 0  1 -1  0  0  0  0  0  0  0  0  0  0 -1  0  0 -1  0  0  1  0  1  0  1  0  0  0  0  0 -1  0  0  0]
[ 0  0  0  1  0  0 -1  0  0  0  0  0  0  0  0  0 -1  0  0  0  0  1  0 -1  0  0  0 -1  0  1  1  0  0]
[ 0  0  0  0  1 -1  0  0  0  0  0  0  0  1  0 -1  0  0  0 -1  0  0  1 -1  0  0  0  0  0  1  0  0  0]
[ 0  0  0  0  0  0  0  1  0  0  0 -1  0  0  0 -1  0  0  0  0  0  0  1 -1  0  0  0  0  0  1  0  0  0]
[ 0  0  0  0  0  0  0  0  1  0  0  0 -1  0  0 -1 -1  0  0  0  0  1  1  0  0  0  0  0  0  0  0  0  0]
[ 0  0  0  0  0  0  0  0  0  0  0  0  0  0  1 -1  0  0  0  0 -1  0  1  0  0  0  0  1  0  0 -1  0  0], True),
(Sparse vector space of degree 33 and dimension 20 over Rational Field
Basis matrix:
20 x 33 sparse matrix over Rational Field, True)
]'
