scipy.linalg.lapack.zgtsv

scipy.linalg.lapack.zgtsv = <fortran object>

zgtsv - Function signature:

du2,d,du,x,info = zgtsv(dl,d,du,b,[overwrite_dl,overwrite_d,overwrite_du,overwrite_b])

Required arguments:

dl : input rank-1 array(‘D’) with bounds (n - 1) d : input rank-1 array(‘D’) with bounds (*) du : input rank-1 array(‘D’) with bounds (n - 1) b : input rank-2 array(‘D’) with bounds (,)

Optional arguments:

overwrite_dl := 0 input int overwrite_d := 0 input int overwrite_du := 0 input int overwrite_b := 0 input int

Return objects:

du2 : rank-1 array(‘D’) with bounds (n - 1) and dl storage d : rank-1 array(‘D’) with bounds (*) du : rank-1 array(‘D’) with bounds (n - 1) x : rank-2 array(‘D’) with bounds (,) and b storage info : int