scipy.linalg.lapack.dgttrs#

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

Wrapper for dgttrs.

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