SciPy

scipy.linalg.lapack.dorgqr

scipy.linalg.lapack.dorgqr = <fortran object>
dorgqr - Function signature:
q,work,info = dorgqr(a,tau,[lwork,overwrite_a])
Required arguments:
a : input rank-2 array(‘d’) with bounds (m,n) tau : input rank-1 array(‘d’) with bounds (k)
Optional arguments:
overwrite_a := 0 input int lwork := 3*n input int
Return objects:
q : rank-2 array(‘d’) with bounds (m,n) and a storage work : rank-1 array(‘d’) with bounds (MAX(lwork,1)) info : int