scipy.linalg.lapack.zgttrs

scipy.linalg.lapack.zgttrs(dl, d, du, du2, ipiv, b[, trans, overwrite_b]) = <fortran object>

Wrapper for zgttrs.

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)

du2input rank-1 array(‘D’) with bounds (n - 2)

ipivinput rank-1 array(‘i’) with bounds (n)

binput rank-2 array(‘D’) with bounds (ldb,nrhs)

Returns

xrank-2 array(‘D’) with bounds (ldb,nrhs) and b storage

infoint

Other Parameters

transinput string(len=1), optional

Default: ‘N’

overwrite_binput int, optional

Default: 0