scipy.linalg.lapack.zungqr

scipy.linalg.lapack.zungqr = <fortran object>

zungqr - Function signature:

q,work,info = zungqr(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