Program sfsvd | Singular value decomposition (SVD)
[SYNOPSIS]
sfsvd < in.rsf > out.rsf left=outu.rsf right=outv.rsf
[COMMENTS]
Compute [U,O,V]=SVD(A), A=UOV, a little bit different from A=UoV' 
[PARAMETERS]
string  | left | = |   | 	auxiliary output file name
string  | right | = |   | 	auxiliary output file name
[DIRECTORY]
user/yliu
