scipy.linalg.lapack.dgttrf#

scipy.linalg.lapack.dgttrf(dl, d, du[, overwrite_dl, overwrite_d, overwrite_du]) = <fortran function dgttrf>#

Wrapper for dgttrf.

Parameters:
dlinput rank-1 array(‘d’) with bounds (-1 + n)
dinput rank-1 array(‘d’) with bounds (n)
duinput rank-1 array(‘d’) with bounds (-1 + n)
Returns:
dlrank-1 array(‘d’) with bounds (-1 + n)
drank-1 array(‘d’) with bounds (n)
durank-1 array(‘d’) with bounds (-1 + n)
du2rank-1 array(‘d’) with bounds (-2 + n)
ipivrank-1 array(‘i’) with bounds (n)
infoint
Other Parameters:
overwrite_dlinput int, optional

Default: 0

overwrite_dinput int, optional

Default: 0

overwrite_duinput int, optional

Default: 0