scipy.linalg.lapack.dgtsv

scipy.linalg.lapack.dgtsv(dl, d, du, b[, overwrite_dl, overwrite_d, overwrite_du, overwrite_b]) = <fortran object>

Wrapper for dgtsv.

Parameters

dlinput rank-1 array(‘d’) with bounds (n - 1)

dinput rank-1 array(‘d’) with bounds (n)

duinput rank-1 array(‘d’) with bounds (n - 1)

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

Returns

du2rank-1 array(‘d’) with bounds (n - 1) and dl storage

drank-1 array(‘d’) with bounds (n)

durank-1 array(‘d’) with bounds (n - 1)

xrank-2 array(‘d’) with bounds (n,nrhs) and b storage

infoint

Other Parameters

overwrite_dlinput int, optional

Default: 0

overwrite_dinput int, optional

Default: 0

overwrite_duinput int, optional

Default: 0

overwrite_binput int, optional

Default: 0