1function [parent, varargout] = etree (G, varargin) 2%ETREE elimination tree of a GraphBLAS matrix. 3% See 'help etree' for details. 4% 5% See also GrB/amd. 6 7% SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved. 8% SPDX-License-Identifier: GPL-3.0-or-later 9 10G = logical (G) ; 11[parent, varargout{1:nargout-1}] = builtin ('etree', G, varargin {:}) ; 12 13