SciPy

scipy.linalg.lapack.zgerqf

scipy.linalg.lapack.zgerqf(a[, lwork, overwrite_a]) = <fortran object>

Wrapper for zgerqf.

Parameters:
a : input rank-2 array(‘D’) with bounds (m,n)
Returns:
qr : rank-2 array(‘D’) with bounds (m,n) and a storage
tau : rank-1 array(‘D’) with bounds (MIN(m,n))
work : rank-1 array(‘D’) with bounds (MAX(lwork,1))
info : int
Other Parameters:
 
overwrite_a : input int, optional

Default: 0

lwork : input int, optional

Default: max(3*m,1)