def eigvals_banded(a_band, lower=False, overwrite_a_band=False, select='a', select_range=None, check_finite=True):
 return eig_banded(a_band, lower=lower, eigvals_only=1, overwrite_a_band=overwrite_a_band, select=select, select_range=select_range, check_finite=check_finite)

def eigvals_banded ( a_band , lower = False , overwrite_a_band = False , select = 'a' , select_range = None , check_finite = True ) : return eig_banded ( a_band , lower = lower , eigvals_only = 1 , overwrite_a_band = overwrite_a_band , select = select , select_range = select_range , check_finite = check_finite )
solve real symmetric or complex hermitian band matrix eigenvalue problem .