scipy.linalg.lapack.dgeqp3
-
scipy.linalg.lapack.dgeqp3 = <fortran object>
- dgeqp3 - Function signature:
- qr,jpvt,tau,work,info = dgeqp3(a,[lwork,overwrite_a])
- Required arguments:
- a : input rank-2 array(‘d’) with bounds (m,n)
- Optional arguments:
- overwrite_a := 0 input int
lwork := 3*(n+1) input int
- Return objects:
- qr : rank-2 array(‘d’) with bounds (m,n) and a storage
jpvt : rank-1 array(‘i’) with bounds (n)
tau : rank-1 array(‘d’) with bounds (MIN(m,n))
work : rank-1 array(‘d’) with bounds (MAX(lwork,1))
info : int
