### singular value decomposition

I want to use SVD directly in Sage, is it possible?

from http://wiki.sagemath.org/interact/linear_algebra, I know that, we ~~can:
~~can...

sage: from scipy import ~~linalg
~~linalg

sage: U,s,Vh = linalg.svd(A) # A is a fixed matrix, e.g., A = [1, 2; 3, 4]

Thanks in advance!