SciPy

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 (n - 1)
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)

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