scipy.linalg.lapack.dgehrd

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

Wrapper for dgehrd.

Parameters:

ainput rank-2 array(‘d’) with bounds (n,n)

Returns:

htrank-2 array(‘d’) with bounds (n,n) and a storage

taurank-1 array(‘d’) with bounds (-1 + n)

infoint

Other Parameters:

loinput int, optional

Default: 0

hiinput int, optional

Default: n-1

overwrite_ainput int, optional

Default: 0

lworkinput int, optional

Default: MAX(n,1)